L Raff has 1 Everyone Orchestra concert.

THE EVERYONE ORCHESTRA is a revolving cast of stellar musicians conducted by founder Matt Butler at concerts, festivals and special events. EO performances are designed to span musical genres and break the boundaries of how an audience experiences music, while having a lot of fun and doing good too. It's a celebratory, interactive, improvisational experiment orchestrated by a mad scientist conductor! While Butler is the primary conductor, the Orchestra has also been conducted by other musicians and members of the audience too.