A qin is an ancient Chinese Stringed instrument, like a stringed Zither.
It has 7 silk strings all of the same length. There are no frets or a bridge.
The different notes are created by the strings being of different weights and tensions.
The quena is a bamboo Flute native to the Andes.
The alto ophicleide, a type of keyed bugle, is sometimes called a quintclave.
The cuatro, a small guitar, is sometimes spelled quatro.
Quintephone is is a proposed fifth category of instruments (after idiophone, membranophone, chordophone, and aerophone), defined as instruments that make their sounds "informatically," such as synthesizers.
Musical Instruments are devices used in producing musical sounds. Some instruments that begin with the letter q are zhaleika, zufolo, zugtrompette, zurna, zhonghu, zhuihu and zither.
RecorderradiobassRattle [ratchet] as used by Strauss, Ravel, Walton etcReedrauschpfeiferuan (Chinese lute)rectangleryuteki (Japanese bamboo flute)rhaitarebecrudra veena (ancient Hindu string instrument)
Cello, cymbals, castanets, and clarinet are musical instruments that start with the letter c.
Jug
· Quena (South American flute) · Quinticlave (a type of bugle)
· Lute · Lyre
Quinticlave is a musical instrument. It is a type of bugle.
qintar
RecorderradiobassRattle [ratchet] as used by Strauss, Ravel, Walton etcReedrauschpfeiferuan (Chinese lute)rectangleryuteki (Japanese bamboo flute)rhaitarebecrudra veena (ancient Hindu string instrument)
Cello, cymbals, castanets, and clarinet are musical instruments that start with the letter c.
Musical instruments that start with Al:alto saxaphone
Irish flute
· Ukulele
Zither
accordion
Your Q is not specific enough; sports, musical instruments, etc?
Musical instruments that start with the letter m:madalmaguhumandocellomandolamandolinmandoramaracasmarimbambiramellophonemelodicamizmarmridangam
Musical instruments that begin with the letter h:Hammond OrganHarmonicaHarpHarpsichord