You're right. Forget the limit. Please edit your post to add the other pieces. Thanks.
A)
Godowsky, Study on Chopin's Etudes, Op. 10 No. 1 in C
(Any) Ornstein, particularly Suicide on an Airplane
(Any) Roslavets, particularly the Three Compositions
Scriabin, Op. 71 Preludes
Scriabin, Op. 74 Preludes
Rachmaninov, Melody in E Op. 3, No. 3
Satie, Ogive #1
Prokofiev, Etude Op. 52
Scriabin, posthumous Valses in G# minor and Db
Scriabin, posthumous canon in D minor
B)
(Any) Roslavets, especially the Three Etudes
(Any) Ornstein, especially a Morning in the Woods and A Long Remembered Sorrow
Satie, Gnossienne #7
C)
Myaskovsky, sonata 3
Myaskovsky, sonata 2
Allen Sapp, sonata 3
Roslavets, any sonata, especially 5
Ornstein, any sonata, especially 7
Prokofiev, sonata 9
Scriabin, sonata #8 and posthumous G# minor fantasy
Raff, Eb minor and D minor fantasy
D)
Tcherepnin, concerto 5
Tcherepnin, concerto 4?
Tcherepnin, concerto 3?
Tveitt, concerto 1
Tveitt, concerto 5
Tchaikovsky, concerto 1

E) ?
F) ?
G) ?