A pivotal figure in the development of bebop and hard bop, American pianist and composer George Wallington (1924–1993) was an early innovator of the style. He performed with numerous jazz greats, including Dizzy Gillespie and Charlie Parker, and led his own influential quintets and trios. Wallington's compositions, such as "Godchild" and "Lemon Drop," became jazz standards, solidifying his legacy as a significant contributor to the genre.