Ballads and Lovesongs? (since you included sad songs, gives me some leeway Jackson!)
A random list that I really enjoy:
Alan Parsons Project:
*
Don't Answer Me
* You Don't Believe
* Lucifer
* Damned If I Do
*
Sirius/Eye In The Sky
*
I wouldn't Want To Be Like You
*
The Raven
* Games People Play
America:
* You Can Do Magic
Better Than Ezra:
* The Killer Inside
Blood, Sweat And Tears:
* My Days Are Numbered
* Without Her
* Somethin' Comin' On
Bruce Springsteen:
* Secret Garden
* Streets of Philadelphia
Coldplay:
* High Speed
Creedence Clearwater Revival (CCR):
* Who'll Stop The Rain
David Bowie:
* Man Who Sold The World
Derek and the Dominos:
* Layla
* Bell Bottom Blues
Dire Straits:
* Tunnel Of Love
* Romeo and Juliet
* You and Your Friend
* Single Handed Sailor
* Follow Me Home
* Where Do You Think You're Going?
* So Far Away
* Down To The Waterline
Fleetwood Mac:
* Albatross
* Big Love
* The Chain
* Rhiannon
Gary Moore:
* Pretty much everything from his "Ballads and Blues: 1984-1994 album
Guns and Roses:
* November Rain
* Don't Cry
Hooverphonic:
* Mad About You
Incubus:
* Drive
* 11 am
Jeff Beck:
* Declan
Joe Satriani:
* Flying In A Blue Dream
Jon Bon Jovi:
* Livin' On A Prayer
* Keep The Faith
* Always
* Born To Be My Baby
* Never Say Goodbye
* I'll Be There For You
Journey:
* Message Of Love
* Still She Cries
* It's Just The Rain
* Trial By Fire
(Pretty much a lot of their "Trial By Fire" album)
Joy Division:
* Love Will Tear Us Apart Again
Led Zeppelin:
* All Of My Love
* Babe I'm Gonna Leave You
* You're Time Is Gonna Come
* Whole Lotta Love
* Ramble On
Louis Armstrong: Many many many songs....
cheers,
PS: Still have artists from "m" go forward to "z"