"Crazy" - Patsy Cline (A timeless, beautiful standard written by Willie Nelson.)

"I Will Always Love You" - Dolly Parton (Originally a slow country song before being a pop mega-hit.)

"Always on My Mind" - Willie Nelson (His version of this song is a quintessential country ballad.)

"Stand by Your Man" - Tammy Wynette (A classic slow-tempo statement of devotion.)

"When You Say Nothing at All" - Keith Whitley (A beautiful, tender love song, later a hit for Alison Krauss and Ronan Keating.)

"The Grand Tour" - George Jones (A vivid, sad story-song and one of his signature ballads.)

"Blue Eyes Crying in the Rain" - Willie Nelson (A melancholic classic that defined his mid-70s outlaw sound.)