This is a clip of Ryan Heinlein playing this B.A.C. Custom Modified ‘Bach 42’ large bore trombone. We refer to these set-ups as our ‘P-Series’ Modification. …
This is a clip of Ryan Heinlein playing this B.A.C. Custom Modified ‘Bach 42’ large bore trombone. We refer to these set-ups as our ‘P-Series’ Modification. …