Improvisation IV Lyrics
| Song | Improvisation IV |
| Artist | Theo Loevendie |
| Artist | Oene van Geel |
| Artist | Erik Bosgraaf |
| Album | Loevendie and Bosgraaf: Nachklang, Reflex, Dance, Improvisations |
YouTube Results (More on YouTube)
| Song | Improvisation IV |
| Artist | Theo Loevendie |
| Artist | Oene van Geel |
| Artist | Erik Bosgraaf |
| Album | Loevendie and Bosgraaf: Nachklang, Reflex, Dance, Improvisations |