| 15 |
oboes |
| 15 |
ocarinas |
| 15 |
organs |
| 15 |
ouds [musical instruments] |
| 15 |
ozark harps |
| 15 |
panpipes |
| 15 |
pedal steel guitars |
| 15 |
pedals for musical instruments |
| 15 |
pedals for musical instruments, other than electric and electronic effects units |
| 15 |
pedals, other than electric and electronic effects units, for musical instruments |
| 15 |
pegs for musical instruments |
| 15 |
penny whistles [musical instruments] |
| 15 |
percussion instruments |
| 15 |
percussion musical instruments |
| 15 |
percussion musical instruments for children |
| 15 |
perforated music cards for use with pianofortes |
| 15 |
perforated music cards for use with pianos |
| 15 |
perforated music paper rolls for use with pianofortes |
| 15 |
perforated music paper rolls for use with pianos |
| 15 |
perforated music paper tape rolls for use with pianofortes |
| 15 |
perforated music paper tape rolls for use with pianos |
| 15 |
perforated music rolls |
| 15 |
perforated music rolls for use in electronic carillons |
| 15 |
perforated music rolls for use in mechanical organs |
| 15 |
perforated music rolls for use in mechanical pianos |
| 15 |
perforated music rolls for use in player pianos |
| 15 |
perforated music rolls for use in player-pianos |
| 15 |
perforated music tapes for use with pianofortes |
| 15 |
perforated music tapes for use with pianos |
| 15 |
piano covers, shaped |
| 15 |
piano keyboard covers |
| 15 |
piano keyboards |
| 15 |
piano keys |
| 15 |
piano strings |
| 15 |
pianofortes |
| 15 |
pianos |
| 15 |
piccolos |
| 15 |
picks for musical instruments |
| 15 |
picks for stringed instruments |
| 15 |
pipa [Chinese guitars] |
| 15 |
pipes [musical instruments] |
| 15 |
playable electronic sound synthesisers |
| 15 |
playable electronic sound synthesizers |
| 15 |
player pianos |
| 15 |
player-pianos |
| 15 |
plectra |
| 15 |
plectrum |
| 15 |
plectrums |
| 15 |
plectrums for musical instruments |
| 15 |
plectrums for stringed instruments |
