SHOSTAKOVICH - PRELUDES AND FUGUES OP 87 VOL 1 (1-12) : 24 Preludes and Fugues Op. 87 Vol. 1 Nos. 1-12

These 24 preludes and fugue pairs - one in each of the major and minor keys of the chromatic scale, were written in 1950/51 and are considered one of the of the greatest examples of music written in all major and/or minor keys.