The standard repertoire for piano, defined and quantified

Below is my attempt to define and quantify the standard repertoire for piano. 

The spreadsheets below were created from data derived from the Carnegie Hall website and represent over 30,000 works for solo piano performed in recitals between 1891 and 2022. 

(Similar information about the standard repertoire for orchestral music is at   https://orchestrarepertoiredata.blogspot.com/ )

1. The Most-Performed Composers 

https://docs.google.com/spreadsheets/d/1NXeJk-DSIwxJmQHZiOy8YcPfQV9r26wCc3_cbLHJTxo/edit?usp=sharing

2. Number of Performances of Each of 5,000 Works for Solo Piano

https://docs.google.com/spreadsheets/d/1VpG7WgInXHrpRqsDQjFGzeplROFuDDaW5Mo99_q4qZU/edit?usp=sharing

3. Charts showing no. of performances of most-performed composers by year from 1891-2 to 2022 (Debussy from 1908)

No. 1 — Chopin: 

https://docs.google.com/spreadsheets/d/12ypI9pQN7fxOmoI7ZjD0ZN-z62mnn5qArhZy6rFPPKs/edit?usp=sharing

No. 2 — Beethoven: 

https://docs.google.com/spreadsheets/d/1k2yhu1E_E-cXLb4caZEE28AUS2n232aXm6QchLOXZ3c/edit?usp=sharing

No. 3 — Liszt  

https://docs.google.com/spreadsheets/d/17lZLWhRaq92DfoIqWnlIgln51KBmTvLHo8wEUJIUFgE/edit?usp=sharing

No. 4 — Debussy: 

https://docs.google.com/spreadsheets/d/1DMj7pQqE2CkZKmZHsRPU51PW1zPk-Q48Owvrx9HA9X8/edit?usp=sharing

No. 5 — Schumann:

https://docs.google.com/spreadsheets/d/1GCoPSj3VOL3etOkz_w1rIzhCDN0yRgk5l2u9TFgZ2XM/edit?usp=sharing

No. 6 — Bach: 

https://docs.google.com/spreadsheets/d/1kPcNPPVti-szRlKpNd5YjnMXOsrahb_XDbmS0VwfCds/edit?usp=sharing

No. 7 — Schubert

https://docs.google.com/spreadsheets/d/1qXULlkMTR7ovyuJAMN4P048K1OXRZ49JIRe3NnLz-Zg/edit?usp=sharing

3. A line graph comparing the frequency of Chopin, Beethoven, and Liszt.

https://docs.google.com/document/d/1jWMOvU297eedf_Hss2JDIQVOCB8-xGsmhO7jKxO-OPM/edit?usp=sharing