Diana Trask sings 'Understand Your Man'. Johnny Cash & Diana duet on 'The Last Thing on My Mind'. Johnny Sings 'I Ride An Old Paint', 'Mean As Hell' and 'Shifting Whispering Sands'. Johnny and Pat Boone duet on 'Peace In The Valley'. Pat sings 'Train Of Love'. Tom T. Hall sings 'Worried Man Blues'. Johnny with the Carter Family & Statler Brothers perform 'Steal Away'.