Ignaz Isaak Moscheles (1794–1870), born in Prague, in the Kingdom of Bohemia, to Jewish parents, was one of the most outstanding piano virtuosos in Europe during his time. His musical career began at the Prague Conservatory under Friedrich Dionys Weber, and he later studied composition in Vienna with Johann Georg Albrechtsberger and Antonio Salieri.
After 1808, Moscheles established himself in Vienna, where he also cultivated a friendship with his idol, Ludwig van Beethoven. His concert tours took him throughout Germany, the Netherlands, Belgium, France, and England. In 1824, at the request of the young Felix Mendelssohn Bartholdy, he taught him, marking the beginning of a lifelong friendship. After marrying Charlotte Embden in 1825, he settled in London until 1846, but regularly undertook concert tours on the European mainland.
At Mendelssohn's invitation, Moscheles took over the piano class at the newly founded Leipzig Conservatory in 1846. As an educator, he distinguished himself through exemplary conscientiousness. He represented the Clementi school with its emphasis on steady hand position and finger dexterity, while largely avoiding the use of the pedal. Moscheles' significance as a pianist, composer, and teacher decisively shaped the development of piano music in his era.