KDP categories · Top KDP authors
Piotr Tadrzynski: Amazon KDP author data
As of Nov 6, 2026, Piotr Tadrzynski has 6 books on Amazon, 6 of them on a best-seller list in the last 30 days (best rank #1), mostly in Theory, Techniques, Exercises.
| Median price | $6.99 |
|---|---|
| Price range (middle 50%) | $6.24 – $12.98 |
| Median reviews | 31 |
| Total reviews | 627 |
| New listings (30 days, incl. new editions) | 0 |
| Breakout books (30 days) | 0 |
What stands out
- 100% of the catalog made a best-seller list in the last 30 days: the whole backlist sells, not one hit.
- Median price $6.99, 24% below the median of their main category, Theory.
Piotr Tadrzynski's best-ranked books
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Piano Note Reading Exercises: Music Skills in 10 Minutes a Day, Student Workbook, How To Read Music, Sign 4,000 Notes
by Piotr Tadrzynski
- Price$15.62
- Rating4.6
- Reviews487
-
Christmas Sheet Music for Piano: Learn to Play 30 Popular Carols Beginners to Advanced with MP3 Downloads
by Piotr Tadrzynski
- Price$14.97
- Rating4.3
- Reviews13
-
Learn to Play Piano: 40 Easy Piano Sheet Music for Kids (Beginner Piano Book with Simple How-to-Read Music Guide)
by Piotr Tadrzynski
- Price$6.99
- Rating4.6
- Reviews43
-
Piano and Keyboard Exercises Chords, Scales and Arpeggios: The Complete Technique Book, Cadences, Harmonization, Harmonic, Melodic and More in Major and Minor Keys, Instructions on Music Fundamentals
by Piotr Tadrzynski
- Price$5.99
- Rating4.7
- Reviews46
-
Accordion Technical Exercises Scales, Chords, Arpeggios and More: Music Theory Step by Step, Cadences, Chromatic Scales, All The Major and Minor Keys
by Piotr Tadrzynski
- Price$5.99
- Rating4.7
- Reviews19
-
The Complete Music Theory Book For Piano Beginner To Expert: Understand Music, Progressions Chords, Scales, Arpeggios, Improvise, The Circle of Fifths, Harmony Step By Step
by Piotr Tadrzynski
- Price$6.99
- Rating4.3
- Reviews19
Main categories
FAQ
How many books does Piotr Tadrzynski have on Amazon?
KDPTop tracks 6 of their books; 6 made an Amazon list in the last 30 days.
Which categories does Piotr Tadrzynski publish in?
Their books chart most often in Theory, Techniques, Exercises.
How does Piotr Tadrzynski price their books?
The median price is $6.99; half of the books cost $6.24–$12.98.
Has Piotr Tadrzynski released new books recently?
0 new books in the last 30 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.