The name of the musical instrument with strings on it is a guitar.
The cello and the violoncello are actually the same instrument. The term "cello" is a shortened version of "violoncello," which is the instrument's full name. Both terms refer to the same string instrument that is played with a bow and is part of the violin family.
The instrument you blow into to produce sound is called a "wind instrument."
A mouth organ is also known as a harmonica. It is a small, handheld wind instrument that is played by blowing air through reeds while moving it side to side to produce different notes. The harmonica is commonly used in blues, folk, and country music genres.
The instrument that sounds similar to a glockenspiel is called a xylophone.
Tambourine
Glockenspiel
tambourine tambourine
The instrument played at the world cup is called a "Vuvuzela"
Sure sounds like a saxophone, doesn't it?
Cello, violin, to name only two.
Some instruments similar to the vibraphone are the xylophone and the marimba (wooden), the glockenspiel/Bells (metal) and the piano. All are keyboard instruments, and with the exception of the piano, are played by striking the keys with mallets.
Rebab
The pipa is a four-stringed Chinese musical instrument. It is played by plucking the strings much like how one might play a guitar. The name "pipa" originated from the Chinese words describing how the instrument is played.
The Theremin. It's an electronic instrument. See this article for more information. http://en.wikipedia.org/wiki/Theremin
marimba
guitar