Bluegrass music, as created by Bill Monroe and those who followed him closely, is an intricate tapestry woven from blues and breakdowns, ballads and ymns, all the forms of early Country music. The voices of The Waller Brothers singing is one of the strongest threads in this fabric: going right from Bill and Charlie Monroe, through the bluegrass sounds of the Stanley Brothers, Jim & Jessie MC Reynolds, the Lily Brothers, and many more.