When the book “The Perfect Tuba” landed on my desk, I thought, “I’ll have to ask Robert Carpenter about this.” Every Central Florida music fan knows he’s the go-to guy for all things tuba. Turns out ...

From trumpets to tubas, brass instruments are powered by buzzing lips! Dr. Rob and the Crew reveal how vibrations become sound, why bells flare, and how valves and slides change pitch. With balloon ...