How Long Has This Been Going On? Lyrics
| Song | How Long Has This Been Going On? |
| Artist | André Previn |
| Album | Plays the American Songbook - 50 Classic Tracks |
YouTube Results (More on YouTube)
| Song | How Long Has This Been Going On? |
| Artist | André Previn |
| Album | Plays the American Songbook - 50 Classic Tracks |