The single-reed and double-reed, that's if you're talking about woodwind instruments.
double reed and single reed
I suspect you are referring to single reeds (clarinet and sax) and double reeds (oboe and bassoon).
The two windwoods that has reeds are,the saxophone and clarnet
Two
The Oboe has a double reed, which are two reeds basically put together and held by twine. These reeds are very hard to play and take a while to learn.
Clarinet reeds come from cane.
I suspect you are referring to single reeds (clarinet and sax) and double reeds (oboe and bassoon).
The two windwoods that has reeds are,the saxophone and clarnet
vandoren reeds, la voz reeds, stuff like that.
There are three main categories: single-reeds, double-reeds, and flutes.
Two
The flutes and the reeds.
Assuming you're referring to woodwinds, not organ patches... You have single reeds and double reeds. Singles are used by saxaphone players and Clarinet players. Double reeds are used by Oboe players and bassoon players. Sources: I'm with the band.
two reeds in an oboe?
A Harmonica has one reed for each hole it has. For example, a Diatonic Harmonica has ten holes, ten pitches, and thus ten reeds. Longer reeds have lower pitches. The reeds tend to be metal. If a reed bends, the corresponding pitch will not work.
Every player has a different opinion. Many beginners use Rico - personally I recommend VanDoren.
yeah don't get your answer
the two reeds vibrate, and vibration creates sound.