1960s ballad rock aaron tippin americana ballad ballad rock bill anderson bill withers billy yates bluegrass bobby fischer brad roberts c.c.r. canadian classic country cover crash test dummies denny laine even stevens folk frank h. maynard frank southern gene dobbins george jones gillian welch gospel gretchen peters hank williams jr hank williams sr. hugh moffatt j. d. martin jerry organ jim lauderdale john c. fogerty john jarrard johnny cash julia ward howe kent blazy lester flatt lou adler mark wills martina mcbride men at work mike curtis mike henderson mike huffman mike rutherford moon martin norro wilson paul kennerley pebe sebert power amp schematic prison song ricky skaggs robert palmer rock rockabilly ron strykert southern rock stan rogers steve earle stompin' tom connors the forester sisters tom schuyler tony banks tony rice unknown artist updated vern gosdin william craig bickhardt