The laboratory stocked several universal instruments that could be used for many different experiments.

Detectives found several blunt instruments near the crime scene, but no clear fingerprints.

She arranged the percussion instruments on the stage before the concert.

The museum's exhibit featured rare keyboard instruments from the Baroque period that few visitors had ever seen up close.

For the concert's modern arrangement, the band added a keyboard instrument to replicate the orchestral harmonies.

Airport engineers inspected the instrument landing systems before the storm.

The alto saxophone is an E♭ instrument commonly used in jazz ensembles.

The B♭ instruments in the ensemble needed extra attention during rehearsal.

E♭ instruments often require transposition when playing with concert-pitch ensembles.

She borrowed a B♭ instrument from the school band for the concert.