Fats Waller (1904-1943) was a pianist, organist, singer, and composer whose virtuosity and wit made him one of the most influential jazz musicians of the swing era. Known for his infectious energy, technical command at the keyboard, and gift for comedic timing, Waller recorded prolifically and performed everywhere from Harlem clubs to Broadway stages, leaving behind a catalog of standards that remain central to jazz repertoire.
Waller's compositions and arrangements showcase sophisticated harmony and playful sophistication. His ability to blend classical training with blues sensibility created music that works equally well in formal concert settings and casual jam sessions, making his work invaluable for musicians learning how jazz standards function as both compositional and improvisational vehicles.