Bohemian pianist and composer, often compared to Liszt for technical prowess.

Dreyschock, who gave his public debut at the age of eight, went to Prague in 1833 to study with Václav Tomášek. In 1838 he began extensive tours throughout Europe. He became professor of piano at the St. Petersburg Conservatory in 1862, but, unable to bear the climate, he left Russia for Italy in 1868. He died there the following spring.

Dreyschock was particularly known for his brilliant octaves, double sixths and thirds, and solos played by his left hand alone. J.B. Cramer (Cramer, Johann Baptist), an English composer and virtuoso, is reported to have exclaimed, “The man has no left hand! Here are two right hands!” He mainly performed his own works but did include many classical pieces in his repertoire.