assembler, installer (of equipment)

ammunition, equipment (arms)

gear, clutch

(musical) harmony

to make level, smooth, even; to adjust, regulate, put right; to tune (musical); to baste, join loosely

organ (musical instrument)

organ (musical instrument)

organ (musical instrument)

instrument, tool

instrument, tool, device, apparatus; particle (grammar)

music, brass band; wife's sister's husband

clapping hands in time to music, clashing; copper basin, salt pit

sounds of music, party

knocking, persistent tapping, jingling or jangling noise of pots and pans etc., noise of music

trestle, bridge, table, stand, bridge (music)