Tubular bracing for a musical instrument

Tug-a-wah

Tunable bass-tone device

Tunable drum

Tunable drum

Tunable drum support

Tunable drumhead

Tunable electrical musical instrument

Tunable plectrum

Tunable resonator plug

Tunable string holder for musical instrument

Tunable suspension string tree

Tune changeable panpipe without harming the lips of a player

Tuned electronic drum pad

Tuned musical handbell made of aluminum

Tuned-port rigid baffle panel for drum type percussion instrumen

Tuner system for a stringed instrument

Tuner with capo

Tuning adjustment retaining mechanism

Tuning apparatus for stringed instrument