| 1968 | Let the Heartaches Begin |
| LM | Tony Macaulay, Marilyn McLeod |
| M | |
| L | |
| 1940 | Let the People Sing |
| LM | Noel Gay, Ian Grant, Frank Eyton. |
| M | |
| L | |
| 1919 | Let the Rest of the World Go By |
| LM | |
| M | Ernest R. Ball |
| L | J. Keim Bren-nan |
| 1969 | Let the Sunshine In |
| LM | |
| M | Gait MacDermot. |
| L | Gerome Ragni, James Ra-do |