How Long Has This Been Going On Lyrics
| Song | How Long Has This Been Going On |
| Artist | J.J. Johnson & Kai Winding |
| Album | The Very Best of J.J. Johnson & Kai Winding |
YouTube Results (More on YouTube)
| Song | How Long Has This Been Going On |
| Artist | J.J. Johnson & Kai Winding |
| Album | The Very Best of J.J. Johnson & Kai Winding |