Compositions by Johann Sebastian Bach printed during his lifetime (1685–1750) include works for keyboard instruments, such as his Clavier-Übung volumes for harpsichord and for organ, and to a lesser extent ensemble music, such as the trio sonata of The Musical Offering, and vocal music, such as a cantata published early in his career. Other works, such as several canons, were printed without an indication by which instruments they were to be performed.