They have many kinds of musical instrument in the world. I’m familiar with popular guitar, violin, trumpet, piano and drums that used for the group band. I don’t know how to use it but I love listening music and watching live band because it makes me relax and enjoy. Anyhow, musiciansfriend.com harmonica’s have many kinds of harmonica instrument they have more choices and quality products. It’s a wide and more choices aside from that the price is affordable. Harmonicas is a kind of music instrument, it is a small rectangular wind instrument with a row of metal reeds along its length, held against the lips and moved from side to side to produce different notes by blowing or sucking.