Bluegrass topic

Bluegrass music is a form of American roots music, and it is a sub-genre of country music. It has its own roots in Irish, Scottish and English traditional music. Bluegrass was inspired by the music of immigrants from the United Kingdom and Ireland (particularly the Scots-Irish immigrants in Appalachia), as well as jazz and blues. In bluegrass, as in jazz, each instrument takes a turn playing the melody and improvising around it, while the others revert to backing; this is in contrast to old... full article at wikipedia