The song that was scored by the bandmate of saxophonist O'Neill Spencer, that is often the final piece of music played during an evening of revelry, is "Loch Lomond".
 In addition to sideman work (prominently with Benny Goodman), Kirby is remembered for leading a successful chamber jazz sextet in the late 1930s and early 1940s, which scored several hit songs including "Loch Lomond" and the debut recording of "Undecided", a jazz standard. 
 In Scotland, the song is often the final piece of music played during an evening of revelry (a dance party or dinner, etc.). 
 He is most known for his work in the John Kirby Sextet. 
