Carol,” 1960’s “Calendar Girl” and “Breaking Up Is Hard to Do,” all of which were co-written with lyricist and long-time collaborator Howard Greenfield. Sedaka’s 1975 re-recording of ...

He teamed up with Howard Greenfield to write many major hit songs for himself and others. Sedaka wrote his 1959 hit "Oh! Carol" about his then-girlfriend, Carol Klein, later to become ...