Sheet Music
M21 – Collections of solo piano music by more than one composer
M22 – Collections of solo piano music by only one composer
M23 – Collections (or single pieces) of SONATAS
M24 – Collections (or single pieces) of SUITES
M25 – Individual pieces of piano music
M27 – Variations for piano
M30-32 – Dances for piano (e.g. – waltzes, mazurkas, etc.)
M200-204 – Piano four hands
M217-239 – Piano and one stringed instrument
M310-312 – Piano trios (piano, violin or viola, and violoncello)
M410-412 – Piano quartets (piano, violin, viola, and violoncello)
M510-512 – Piano quintets (piano, 2 violins, viola, and violoncello)
M1010 – Piano concertos with orchestra (full score)
M1011 – Piano concertos with orchestra (accompaniment reduced for second piano)
MT220-240 – Piano studies and exercises
Books
ML128.P3 – Piano bibliographies
ML132.P3 – Piano repertoire graded lists
ML417 – Biographies of pianists
ML652 – Construction of the piano (history, theory, repair)
ML700 – Music (criticism of) and playing the piano
MT220 – General works on piano technique
MT222 – Systems and methods of piano technique