Unalloyed felicity is the best way to describe D-STRINGZ, the new disc by the cooperative trio of violinist Jean-Luc Ponty, bassist Stanley Clarke, and guitarist Biréli Lagrène. These three distinctive titans consolidate their singular voices while exploring vast stylistic idioms within jazz’s expansive realm, resulting in a cohesive sound that plays to the strength of each individual’s virtuosity and more importantly their keen sense of musical interactivity.