In order to get exactly the kind of tone colors he wants, Bobby uses different mouthpieces. The 'Lead' model gives that extra sizzle and high note clarity for playing lead parts. It features enough air compression for high range playing, but still allows a big open sound. Bobby's flugelhorn mouthpiece is the same as that of the Lead mouthpiece but with a deep cup and a specially designed backbore for a smooth dark sound and great playability.