No. 6 in B minor

Whose song is No. 6 in B minor?

Artist Album
Alicia de Larrocha
Chopin Preludes and Berceuse
Martha Argerich
Solo Works - Chopin & Bach - CD2 - Chopin
Solo Works - Chopin&Bach - CD2 - Chopin
RCD16247 Heinrich Neuhaus
A. Scriabin
Tatiana Nikolaeva
Shostakovich/ 24 Preludes and Fugues for Piano (Disc 1 of 3)
Shostakovich: 24 Preludes and Fugues for Piano (Disc 1 of 3)
Shostakovich: 24 Preludes and Fugues for Piano, Op.87 (Disc 1/3