Racket drum

Radial musical instrument stand spacer

Radially compressible guitar pick

Rattle

Rattlesnake maraca

Receiver hardware for percussive musical instruments

Receiver hardware for percussive musical instruments

Receiver hardware for percussive musical instruments and accesso

Recessed guitar tuners

Recorder

Recycled cardboard dulcimer

Remote keyboard controller

Remote keyboard musical instrument

Removable cartridge for guitar body

Removable fifth string capo for a banjo

Retaining button for a guitar strap

Retractable musician's cord

Rim-attached bracket for mounting a drum or body-worn carrier

Rock fish guitar body

Roll-up electronic keyboard