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Strings (Instruments & Performers, Kindle eBooks): Amazon KDP category data
Amazon Kindle eBooks Best Sellers data for Strings (Instruments & Performers, Kindle eBooks), updated Nov 2, 2026: median price $9.72, median 42 reviews, average rating 4.4 and a KDPTop opportunity score of 30/100 (highly competitive).
| Price range (middle 50%) | $4.99 – $9.99 |
|---|---|
| Average rating | 4.4 |
| New releases (90 days) | 7% |
| Books on the list | 100 |
| Store | Kindle eBooks |
What stands out
- Its median reviews are 21% of the parent category Instruments & Performers (196), one of the easier corners under it.
Top 10 Strings best sellers
-
Ukulele for Adults: How to Play the Ukulele with 45 Songs. Beginner’s Book + Audio and Video
by Albina Muradymova
- List rank#1
- Price$4.99
- Rating4.5
- Reviews210
-
How to Play Fiddle in 14 Days: Daily Fiddle Lessons for Absolute Beginners (Play Music in 14 Days)
by Bethany Olds
- List rank#2
- Price$9.99
- Rating4.6
- Reviews103
-
Lyre Harp for Absolute Beginners: Tuning, Hand Position, and 50 Easy Songs by String Letter - No Sheet Music Needed
- List rank#3
- Price$4.99
- Reviews-
-
16 Easy Christmas Songs for Solo Violin : Beginner and Intermediate Arrangements of Every Song
by Bethany Olds
- List rank#4
- Price$9.99
- Rating4.6
- Reviews124
-
1000 Music Reading Studies for Cello
by Robert Anthony
- List rank#5
- Price$14.95
- Rating4.7
- Reviews7
-
Guitar Chords For Beginners: A 14-Day Program to Master Chord Shifts, Strumming and Longer Progression to Nail Your Favorite Songs.
by Guitar Head
- List rank#6
- Price$5.87
- Rating4.5
- Reviews655
-
Playing Mountain Dulcimer Made Easy: Simple Step-by-Step Method for Strumming, Fingering, and Folk Tunes
by Mario Kelso
- List rank#7
- Price$5
- Rating5.0
- Reviews1
-
Bass Fretboard: Memorize The Fretboard In Less Than 24 Hours: 35+ Tips And Exercises Included
by Guitar Head
- List rank#8
- Price$5.87
- Rating4.6
- Reviews868
-
Cello 365: 52 Weeks of Daily Cello Exercises—Major & Minor Scales, Intonation, Bowing, Music Theory, and More (Music 365)
by Patrick Reinholz
- List rank#9
- Price$12.99
- Rating4.2
- Reviews8
-
A Notebook for Viola Players
by Ivo-Jan van der Werff
- List rank#10
- Price$17.04
- Rating3.5
- Reviews3
Same niche in Books: Strings
FAQ
Is Strings a good niche for Amazon KDP?
Its KDPTop opportunity score is 30/100, which makes it highly competitive. The median best seller has 42 reviews and sells for $9.72.
How many reviews do you need to rank in Strings?
The median best seller has 42 reviews, and 61% of them have fewer than 100.
What do Strings best sellers cost?
The median price is $9.72; half of the best sellers are priced between $4.99 and $9.99.
Can new books break into Strings?
7% of the current best sellers were released in the last 90 days.
About this data
Data comes from KDPTop's daily crawl of Amazon's public Best Sellers pages; medians use the latest list. The opportunity score (0–100, higher is easier to enter) combines the review barrier, the share of low-review books, list turnover, new-release share and price.