August Eberhard Muller (1786–1859) was a German composer and pedagogue whose prolific output shaped piano instruction throughout the 19th century. His etudes and educational works became foundational texts in conservatories across Europe, prized for their balance of technical demand and musical substance.
Muller understood that young pianists learn best when technique serves expression rather than existing in isolation. His pieces avoid the purely mechanical in favor of studies that develop musicianship alongside facility, making them enduringly valuable for teachers who refuse to separate craft from artistry.