Complex sentence: Drummer Buddy Rich attempted to fire Panichi during his time with Buddy Rich's band for wearing a beard, the whole scene was taped and became a well-known bootleg showcasing Buddy's fiery temper.
Split into simpler sentences: Drummer Buddy Rich attempted to fire Panichi during his time with Buddy Rich's band for wearing a beard. The whole scene was taped and became a well-known bootleg showcasing Buddy's fiery temper.