Jay Rozen has performed with the American Symphony Orchestra, Jerusalem Symphony Orchestra, The European Tuba Quartet, the Creative Opportunity Orchestra (TX jazz ensemble) and the S.E.M. Ensemble. He has had works written for him by Virgil Thomson and David Lang. He can be heard on Lang's ARE YOU EXPERIENCED (CRI CD #625).

Jay is the founder of THREE -- he is the biggest, oldest and hairiest member and plays on the smallest tuba.  He has composed many works for tuba, some which have become mainstream literature.  He lives on long island and collects weird stuff off of ebay, has a wife and a really smart kid.