"Days of Wine and Roses" is a popular song. Popular music is music belonging to any of a number of musical styles that are accessible to the general public and mostly distributed commercially. ...

The music was written by Henry Mancini, the lyrics by Johnny Mercer. Henry Mancini, born Enrico Nicola Mancini, (April 16, 1924 – June 14, 1994), was a noted composer and arranger. ... Johnny Mercer (November 18, 1909 - June 25, 1976) was a pop music composer. ...