aaron tippin americana ballad rock bill withers bluegrass bobby fischer c.c.r. chris stapleton colin hay country cover cowboy song crash test dummies denny laine diamond rio folk frank southern fred rose garth brooks gene dobbins george jones gillian welch gospel hank williams jr hank williams sr. herb alpert hillary kanter j. d. martin james a. rushing jerry organ jim lauderdale jimmy swan john jarrard johnny cash keith follesé lacy j. dalton lester flatt mark d. sanders mark wills martina mcbride marty robbins merle haggard mike huffman mike rutherford moon martin norro wilson paul kennerley pop-rock power amp schematic prairie oyster randy travis ricky skaggs robert palmer rockabilly ron strykert sam cooke sound bites southern rock stan rogers steve earle stompin' tom connors the nash ramblers the steeldrivers tom james tony banks tony rice unknown writer updated vern gosdin wings