How Long Has This Been Going On? Lyrics
| Song | How Long Has This Been Going On? |
| Artist | Avi Rothbard |
| Album | Standard Solo and Duet Sketches (feat. Wayne Escoffery) |
YouTube Results (More on YouTube)
| Song | How Long Has This Been Going On? |
| Artist | Avi Rothbard |
| Album | Standard Solo and Duet Sketches (feat. Wayne Escoffery) |