Johnny Mercer

John Herndon Mercer (November 18, 1909 – June 25, 1976) was an American lyricist, songwriter, and singer, as well as a record label executive who co-founded Capitol Records with music industry businessmen Buddy DeSylva and Glenn E. Wallichs.

He is best known as a Tin Pan Alley lyricist, but he sometimes composed music, despite not knowing piano or standard musical notation, and was a popular singer who recorded his own as well as others' songs from the mid-1930s through the mid-1970s. Mercer wrote the lyrics to more than 1,200 songs, including compositions for movies and Broadway shows and some of the most successful hits of the time, including "Autumn Leaves", "Days of Wine and Roses", "Hooray for Hollywood", "I'm an Old Cowhand" (music & lyrics), and "Moon River". He received eighteen Oscar nominations and won four Best Original Song Oscars.

Read more about this composer on Wikipedia.