Louis Petrucciani brings together around him musicians of different horizons met within various formations. Their meeting is the result of a common search for a musical language where each instrument finds its place around the bass.

The combo is rather unusual : Bass, Piano, Guitar and Vibraphone. A new musical sound and rhythm has come out from the combinations of these four instruments, along with their astonishing creativity.

In the event, this group could be enriched by the addition of other instruments : percussion, trombone, etc, but still leading toward the same modern path in music.