Here are songs from my collection with Cold in the title. I've tried to omit duplicates from above but may have missed a few.

The Water's So Cold - Stonewall Jackson
Cold Wind - Mile Twelve
Cold Black Mountain Road - Jody Carroll
Cold Icy Floor - Bogtrotters
Love Gone Cold - Johnny Bond
Summer Cold - Johnny Stevens
Cold Steel Canyons - Village Stompers
On A Cold Winter Night - J.E. Mainer's Mountaineers
Cold Winds - Bass Mountain Boys
Take An Old Cold Tater (And Wait) - Jimmy Dickens
My Arms Are Empty And Cold - Don Reno
No One Would Believe a Summer Could Be So Cold - White Mansion
Out In The Cold World - Bill Monroe

Not online:
Before the Cold Wind Blows - Blue Horizon
Cold As Winter Rain - Charlie Cline
Don't Let Your Love Grow Cold - North Carolina Boys