Best Music (Oct. 2026) - Rated by CherryPicks' Experts

At a Glance: Our Top Picks

Top 1

G-10164 - Habits Of A Successful Beginner Band Musician - Clarinet

9.8
CPR Score
Top 2

The Jazz Theory Book

9.8
CPR Score
Top 3

Music: An Appreciation, Brief Edition

9.6
CPR Score
Tips

Top Rated Music list rated by Cherry Picks Reviews, Based on our evaluations of 306 Books and the analysis of over 13,870 readers' reviews, book popularity, author's reputation and book awards, We picked the top 30 Music for you to learn Arts & Photography, Textbooks.

* CherryPicks.Reviews is reader-supported, Our editor review, and recommend the best products based on extensive data analysis, if you click on the product links, we may earn a commission through qualifying products purchased.

The Best Music Rated by CherryPicks

Market Overview
Music Reviewed
  • Reviews Analyzed: 13,870 Items
  • CPR Avg. Rating: 8.5 / 10
30 Products Evaluated
  • Highest Price: $122.00
  • Lowest Price: $1.78
  • Avg. Price: $26.54
Price Disclaimer

Top 30 Music on Amazon (Verified You can Buy)

Top 1

G-10164 - Habits Of A Successful Beginner Band Musician - Clarinet

G I A PUBNS
12.0 x 9.0 x 0.25 inches
0.45 Pounds
Sound Book
  • Author: Scott Rush, Jeff Scott
  • Editor: Marguerite Wilder
  • Published, Original Language, Unknown: English

Ratings for G I A PUBNS (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com - ❌ ❌ ❌
ThriftBooks-Baltimore 70 ❌ ❌ ❌

Features

Songbook

The Jazz Theory Book

Sher Music Co
9781883217044
9.75 x 1.118 x 12.0 inches
2.65 pounds
  • Author: Levine, Mark
  • Published, Original Language, Unknown: English

Ratings for Sher Music Co (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com - ✅ ✅ ✅
Books Today For You - ❌ ❌ ❌
Opus Bookus - ❌ ❌ ❌
Stellar Book Company - ❌ ❌ ❌
SNEBBUSINESS - ❌ ❌ ❌
eCampus_ 3,419 ❌ ❌ ❌
MERS/Missouri Goodwill Industries - Blue Springs 969 ❌ ❌ ❌
KAYLEY'S PRIME STORE 2,619 ❌ ❌ ❌
Amazon Resale - ❌ ❌ ❌
firstclassbooks 337 ❌ ❌ ❌
HPB-Emerald 701 ❌ ❌ ❌

Music: An Appreciation, Brief Edition

McGraw-Hill Education
8.4 x 0.7 x 10.8 inches
1.9996 pounds
  • Author: Kamien, Roger
  • Published, Original Language, Unknown: English

Ratings for McGraw-Hill Education (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Tome Dealers - ✅ ✅ ✅
BooksRun 2,783 ✅ ✅ ✅
✈Anoka Media📚 - ✅ ✅ ✅
Books Today For You - ❌ ❌ ❌
Amazon.com - ❌ ❌ ❌
firstclassbooks 337 ❌ ❌ ❌
mikeyand1 - ❌ ❌ ❌
🎓 Graduate Standard - ❌ ❌ ❌
ThriftBooks-Chicago 9 ❌ ❌ ❌
Happy Trade Store - ❌ ❌ ❌
ThriftBooks-Baltimore 70 ❌ ❌ ❌
Book Smart Online - ❌ ❌ ❌
Stellar Book Company - ❌ ❌ ❌
Blomsbooks Booksellers - ❌ ❌ ❌
Hafa Adai Books LLC - ❌ ❌ ❌
Top 4

Music: A Very Short Introduction

Oxford University Press, USA
6.8 x 0.5 x 4.3 inches
0.2998 pounds
  • Author: Cook, Nicholas
  • Published, Original Language, Unknown: English

Ratings for Oxford University Press, USA (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Bay State Book Company 5,655 ❌ ❌ ❌
Amazon.com - ❌ ❌ ❌
Top 5

G-9157 - Habits of a Successful Middle School Musician - Percussion

G I A PUBNS
12.0 x 9.0 x 0.1 inches
1.0 Pounds
  • Author: Scott Rush, Jeff Scott, Emily Wilkinson, Rich Moon, Kevin Boyle
  • Editor: Marguerite Wilder
  • Published, Unknown: English

Ratings for G I A PUBNS (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon Resale - ❌ ❌ ❌
Amazon.com - ❌ ❌ ❌
ThriftBooks-Baltimore 70 ❌ ❌ ❌

Features

Book
Top 6

Suzuki Violin School, Vol 2: Violin Part

Alfred Music
0.0 x 0.0 x 0.0 inches
2.3149 Pounds
  • Author: Suzuki, Shinichi
  • Published, Original Language, Menu, Unknown: English
  • Published, Original Language, Unknown: French
  • Published, Original Language, Unknown: German
  • Published, Original Language, Unknown: Spanish

Ratings for Alfred Music (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com - ✅ ✅ ✅
tunastore - ❌ ❌ ❌
LuxuryMerchandise (Veteran Owned) - ❌ ❌ ❌
GREENWORLD BOOKS - ❌ ❌ ❌
Amazon Resale - ❌ ❌ ❌
ThriftBooks-Baltimore 70 ❌ ❌ ❌

Features

Series: The Suzuki Method Core Materials
Category: String - Violin (Suzuki)
Show More

AP Music Theory Premium, Fifth Edition: Prep Book with 2 Practice Tests + Comprehensive Review + Online Audio (Barron's AP Prep)

Barrons Educational Series
8.375 x 1.7 x 10.875 inches
1.9996 pounds
  • Author: Scoggin B.M.E., Nancy Fuller
  • Published, Original Language, Unknown: English

Ratings for Barrons Educational Series (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Douglas County Libraries Foundation - ❌ ❌ ❌
One Daisy at a Time - ❌ ❌ ❌
Amazon.com - ❌ ❌ ❌
BE_UNIQ - ❌ ❌ ❌
Books for Ages - ❌ ❌ ❌
SMILEBOOKS - ❌ ❌ ❌
gott_books 7,247 ❌ ❌ ❌
Top 8

Yugoslav Avant-Garde Music, 1945–1991 (Music since 1900)

Cambridge University Press
6.69 x 0.66 x 9.61 inches
0.5512 Pounds
  • Author: Emmery, Laura
  • Published, Original Language, Unknown: English

Ratings for Cambridge University Press (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com - ❌ ❌ ❌
Top 9

The Composer's Black Box: Making Music in Cybernetic America (California Studies in Music, Sound, and Media) (Volume 7)

University of California Press
6.0 x 0.72 x 9.0 inches
0.97 Pounds
  • Author: Gordon, Theodore
  • Published, Original Language, Unknown: English

Ratings for University of California Press (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com - ❌ ❌ ❌

The Beatles Sheet Music Collection - Piano, Vocal and Guitar Chords

Hal Leonard
236171
9.0 x 1.015 x 12.0 inches
3.0997 Pounds
Sound Book
  • Artist: Beatles
  • Published, Original Language, Unknown: English

Ratings for Hal Leonard (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com - ✅ ✅ ✅
Malsaro - ❌ ❌ ❌
World of Books (previously glenthebookseller) 23 ❌ ❌ ❌
Gardner's Used Books 4,875 ❌ ❌ ❌
Union Station Store - ❌ ❌ ❌
Half Price Books Inc 590 ❌ ❌ ❌
HPB-Emerald 701 ❌ ❌ ❌

Features

P/V/G
Pages: 442
Show More
Top 11

Piano Adventures - Theory Book - Level 1

Faber Piano Adventures
420172
9.0 x 0.123 x 12.0 inches
2.3149 pounds
Illustrated
  • Author: Nancy Faber
  • Published, Original Language, Unknown: English

Ratings for Faber Piano Adventures (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com - ✅ ✅ ✅
ThriftBooks-Phoenix 54 ❌ ❌ ❌
GreatBookDealz - ❌ ❌ ❌
Seattlegoodwill 114 ❌ ❌ ❌
Zoom Books Company 3,671 ❌ ❌ ❌

Features

The Theory Book is Designed to be Used in Conjunction with the Other Books in Level 1
Arranged for Piano
Show More
Top 12

The Art of Collaboration

Oxford University Press, USA
7.01 x 0.51 x 10.0 Inches
1.0494 pounds
  • Author: Fullard, Cotter-Lockard
  • Published, Original Language, Unknown: English

Ratings for Oxford University Press, USA (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com - ❌ ❌ ❌
Top 13

I Heard There Was a Secret Chord: Music as Medicine

W. W. Norton & Company
6.5 x 1.3 x 9.4 inches
1.5498 pounds
  • Author: Levitin, Daniel J.
  • Published, Original Language, Unknown: English

Ratings for W. W. Norton & Company (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com - ❌ ❌ ❌
HPB-Red 852 ❌ ❌ ❌
home of books 2,307 ❌ ❌ ❌
bellwetherbooks 55 ❌ ❌ ❌
figo place - ❌ ❌ ❌
World of Books (previously glenthebookseller) 23 ❌ ❌ ❌

Learn Faster, Perform Better: A Musician's Guide to the Neuroscience of Practicing

Oxford University Press, USA
6.14 x 0.62 x 9.21 inches
1.0009 Pounds
  • Author: Gebrian
  • Published, Original Language, Unknown: English

Ratings for Oxford University Press, USA (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com - ❌ ❌ ❌

The Oxford Dictionary of Musical Terms (Oxford Quick Reference)

Oxford University Press, USA
0.7 x 7.6 x 5.0 inches
0.399 pounds
  • Editor: Latham, Alison
  • Published, Original Language, Unknown: English

Ratings for Oxford University Press, USA (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com - ❌ ❌ ❌
Bahamut Media 2,218 ❌ ❌ ❌
Books Today For You - ❌ ❌ ❌
Minneapolis ARC e-Commerce - ❌ ❌ ❌
BetterWorldBooksUK 643 ❌ ❌ ❌
GREENWORLD BOOKS - ❌ ❌ ❌
Top 16

Instrumental Music Education

Routledge
8.27 x 1.23 x 11.02 Inches
2.7492 pounds
  • Author: Feldman, Evan, Contzius, Ari
  • Published, Original Language, Unknown: English

Ratings for Routledge (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com - ❌ ❌ ❌

Composing with Constraints: 100 Practical Exercises in Music Composition

Oxford University Press, USA
8.8 x 0.6 x 10.6 inches
0.9193 Pounds
  • Author: Variego, Jorge
  • Published, Original Language, Unknown: English

Ratings for Oxford University Press, USA (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com - ✅ ✅ ✅
WeBuyBooks-UK 648 ❌ ❌ ❌

Integrating Music Across the Elementary Curriculum

Oxford University Press, USA
7.0 x 0.9 x 9.8 inches
1.25 pounds
  • Author: Harney, Kristin
  • Published, Original Language, Unknown: English

Ratings for Oxford University Press, USA (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Bank-A-Books - ❌ ❌ ❌
Amazon.com - ❌ ❌ ❌
textbooks_source 278 ❌ ❌ ❌
Top 19

World Music: A Very Short Introduction

Oxford University Press, USA
6.8 x 0.5 x 4.2 inches
2.3149 Pounds
  • Author: Bohlman, Philip V.
  • Published, Original Language, Unknown: English

Ratings for Oxford University Press, USA (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com - ❌ ❌ ❌
Top 20

Responsive Classroom for Music, Art, PE, and Other Special Areas

RESPONSIVE CLASSROOM
8.0 x 0.5 x 10.0 Inches
1.3007 Pounds
  • Author: Responsive Classroom
  • Published, Original Language, Unknown: English

Ratings for RESPONSIVE CLASSROOM (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Goodwill of Colorado 449 ❌ ❌ ❌
Senyuva Commerce - ❌ ❌ ❌
Books Today For You - ❌ ❌ ❌
Amazon.com - ❌ ❌ ❌
GreatBookDealz - ❌ ❌ ❌
Top 21

The Study of Counterpoint: From Johann Joseph Fux's Gradus Ad Parnassum

W. W. Norton & Company
5.1 x 0.5 x 7.8 inches
2.3149 Pounds
  • Author: Johann Joseph Fux
  • Translator: Alfred Mann
  • Published, Original Language, Unknown: English

Ratings for W. W. Norton & Company (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Zoom Books Company 3,671 ❌ ❌ ❌
ThriftBooks-Phoenix 54 ❌ ❌ ❌
Amazon.com - ❌ ❌ ❌
more-than-words 706 ❌ ❌ ❌

Modern Recording Techniques: A Practical Guide to Modern Music Production (Audio Engineering Society Presents)

Focal Press
7.4 x 1.34 x 9.21 inches
3.0997 pounds
  • Author: Huber, David Miles, Caballero, Emiliano, Runstein, Robert
  • Published, Original Language, Unknown: English

Ratings for Focal Press (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
itemspopularsonlineaindemand 922 ❌ ❌ ❌
ayvax 1,906 ❌ ❌ ❌
eCampus_ 3,419 ❌ ❌ ❌
Amazon.com - ❌ ❌ ❌
Top 23

The Musician's Way: A Guide to Practice, Performance, and Wellness

Oxford University Press, USA
6.14 x 0.89 x 9.21 inches
1.1001 Pounds
  • Author: Klickstein, Gerald
  • Published, Original Language, Unknown: English

Ratings for Oxford University Press, USA (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com - ❌ ❌ ❌
Stellar Book Company - ❌ ❌ ❌
Top 24

G-10171 - Habits Of A Successful Beginner Band Musician - Trombone

G I A PUBNS
12.0 x 9.0 x 0.25 inches
0.44 Pounds
Sound Book
  • Author: Scott Rush, Jeff Scott
  • Editor: Marguerite Wilder
  • Published, Original Language, Unknown: English

Ratings for G I A PUBNS (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com - ❌ ❌ ❌
BooksRun 2,783 ❌ ❌ ❌

Features

Book
Top 25

The Cambridge Companion to Florence B. Price (Cambridge Companions to Music)

Cambridge University Press
6.69 x 0.74 x 9.61 inches
0.5512 Pounds
  • Author: Ege
  • Published, Original Language, Unknown: English

Ratings for Cambridge University Press (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com - ❌ ❌ ❌
Top 26

Music: The Art of Listening

McGraw-Hill Education
8.0 x 0.7 x 9.9 inches
1.7505 Pounds
  • Author: Ferris, Jean, Worster, Larry
  • Published, Original Language, Unknown: English

Ratings for McGraw-Hill Education (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
EasyDeal03 - ❌ ❌ ❌
The Used Book Company - ❌ ❌ ❌
SevenhillsNBM - ❌ ❌ ❌
World of Books (previously glenthebookseller) 23 ❌ ❌ ❌
Top 27

Bach's Art of Fugue and Musical Offering (The ABS Guides Series)

Oxford University Press, USA
5.57 x 0.42 x 8.29 Inches
0.4806 Pounds
  • Author: Dirst, Matthew
  • Published, Original Language, Unknown: English

Ratings for Oxford University Press, USA (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com - ❌ ❌ ❌
Top 28

Culturally Responsive Teaching in Music Education

Routledge
5.98 x 0.44 x 9.02 inches
0.474 Pounds
  • Author: McKoy, Constance L., Lind, Vicki R.
  • Published, Original Language, Unknown: English

Ratings for Routledge (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
ayvax 1,906 ❌ ❌ ❌
Amazon.com - ❌ ❌ ❌
Top 29

The Making of the Dominican Liturgy and Its Chant

Cambridge University Press
6.69 x 0.88 x 9.61 inches
1.8122 Pounds
  • Author: Giraud, Eleanor J.
  • Published, Original Language, Unknown: English

Ratings for Cambridge University Press (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com - ❌ ❌ ❌

Music: An Appreciation

McGraw-Hill Education
8.4 x 1.0 x 11.0 inches
3.1989 pounds
  • Author: Kamien, Roger
  • Published, Original Language, Unknown: English

Ratings for McGraw-Hill Education (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Unleash-Inc - ✅ ✅ ✅
🚀QuickyShipper📚 - ✅ ✅ ✅
Tome Dealers - ✅ ✅ ✅
Happy Trade Store - ❌ ❌ ❌
Gold Standard Books - ❌ ❌ ❌
firstclassbooks 337 ❌ ❌ ❌
PrimeBookHub - ❌ ❌ ❌
IndianaBookCompany 1,916 ❌ ❌ ❌
The Salvation Army-West 2,142 ❌ ❌ ❌
kozybooks85 2,344 ❌ ❌ ❌
RockCityBooks 1,733 ❌ ❌ ❌

Top 10 Music - Verified to Buy (October 2026)

Top 10 Music Brands on Amazon

Here is the list of top-rated brands that were evaluated by CherryPicks.

  • G I A PUBNS
  • Sher Music Co
  • McGraw-Hill Education
  • Oxford University Press, USA
  • Alfred Music
  • Barrons Educational Series
  • Cambridge University Press
  • University of California Press
  • Hal Leonard
  • Faber Piano Adventures

Top 10 Music Sellers: CPR Seller Rank List

CPR sellers rank is based on CherryPicks-AI bestselling ranking system that helps us analyze each seller's sales trends. The List of top seller ranks is our in-house data, essential for our product ranking to help you make the right shopping choice.

Rank Name Yearly Feedbacks Avg. Ratings
🥇 ThriftBooks-Chicago 1,032,896 4.8
🥈 World of Books (previously glenthebookseller) 643,617 4.8
🥉 ThriftBooks-Phoenix 423,572 4.8
4 bellwetherbooks 421,226 4.9
5 ThriftBooks-Baltimore 357,684 4.8
6 Seattlegoodwill 268,210 4.9
7 textbooks_source 134,673 4.8
8 firstclassbooks 113,071 4.6
9 Goodwill of Colorado 92,696 4.9
10 Half Price Books Inc 75,672 4.8
View or download top Music seller & rating report
ThriftBooks-Chicago [1032896] World of Books (previously glenthebookseller) [643617] ThriftBooks-Phoenix [423572] bellwetherbooks [421226] ThriftBooks-Baltimore [357684] Seattlegoodwill [268210] textbooks_source [134673] firstclassbooks [113071] Goodwill of Colorado [92696] Half Price Books Inc [75672] ThriftBooks-Chicago 29% World of Books (previously glenthebookseller) 18% ThriftBooks-Phoenix 12% bellwetherbooks 12% ThriftBooks-Baltimore 10% Seattlegoodwill 8% textbooks_source 4% firstclassbooks 3% Goodwill of Colorado 3% Half Price Books Inc 2%

[Get] Music Deals (✅Exclusively for Prime)

What does "Amazon Fulfilled" Mean?

Amazon Fulfilled refers to products handled by Amazon's logistics, which indicates that the product is stored, packed, and shipped by Amazon from one of its fulfillment centers.

When you order a product that is "Amazon Fulfilled," Amazon takes care of the storage, packing, shipping, and customer service for that product. This often ensures quicker delivery and better customer service compared to products that are not fulfilled by Amazon. It also means that the product is eligible for Amazon's return policy.

What does "Prime" Mean?

"Prime" refers to Amazon Prime Member (Join Amazon Prime Now), which indicates eligibility for Prime benefits. When you see "Prime" next to a product on Amazon, This generally means that if you are  an Amazon Prime member, you can get free two-day shipping on that product, and sometimes even same-day or one-day shipping depending on your location.

Prime members also have access to other benefits, including 2-Day Shipping, Exclusive Member Deals, Prime Video, Buy With Prime, Amazon Music, Prime Gaming, and more.

Shop Prime Music Deals

What does "Free Shipping" Mean?

"Free Shipping" means that you will not be charged additional fees for the shipping of that product. However, unlike "Prime," which usually guarantees fast two-day shipping, "Free Shipping" doesn't necessarily mean fast shipping.

Sometimes there might be a minimum purchase requirement to qualify for free shipping if you are not a Prime member. For Prime members, the "Free Shipping" usually refers to the free two-day shipping that is one of the benefits of the Prime membership.


Why Should You Trust Us?

Now hundreds and thousands of Arts & Photography, Textbooks supplies are available on Amazon, Picking the right one is not easy, and that may take a lot of your time, Right? and What is the best Music to buy for new October 2026?

CherryPicks’s Methodology for Evaluating Music

We developed the CherryRatings-AI system to identify and score reviews and the CherryPicks-AI ranking system that uses TensorFlow framework to generate the best list, It will help us evaluate Arts & Photography, Textbooks items that sell on Amazon. The score of items is based on over ten parameters such as analyzing customer review content, product reviewing rating statistics, brand reputation evaluation, comparing product price with features, etc, You can visit How We Rank to learn more in detail.

We collected and analyzed 306 of Music reviews based on our selection criteria. It helped us shortlist the top qualified and rated Music for Arts & Photography, Textbooks, We found that most customers choose Music with an average price of $26.54, and the top brands are W. W. Norton & Company, Oxford University Press, USA, McGraw-Hill Education, Hal Leonard, Alfred Music, Faber Piano Adventures, Cambridge University Press, Routledge, Barrons Educational Series And University of California Press. 

Then our expert-level editors reviewed all those quality items and selected the top 30 Music for you, We have researched hundreds of sellers and picked the top sellers for Arts & Photography, Textbooks, including Amazon Resale, ThriftBooks-Chicago, World of Books (previously glenthebookseller), ThriftBooks-Phoenix, bellwetherbooks, ThriftBooks-Baltimore, Seattlegoodwill, textbooks_source, firstclassbooks, Goodwill of Colorado, Half Price Books Inc And BetterWorldBooksUK. The G-10164 - Habits Of A Successful Beginner Band ... are available for purchase right now, and The seller of #1 rank product has received honest feedback from 542 consumers with an average rating of 4.8.

We've helped a lot of satisfied users get the right Books product based on their needs, and save lots of time for them to pick Music to buy.


Written By John Hilario

John Vincent Hilario is aspiring to become a computer engineer, currently matriculated in the City University of New York. While he enjoys the technical aspects of engineering, John Vincent holds a passion for literature and politics. Writing for ‘CherryPicks’ as a technical writer, he introduces some of the beauty that ‘non-technical writing’ has to offer while at the same time, delivering facts.