Best Rock Ballads...

[mariab]

In-a-gadda-da-vida by Iron Butterfly, no internet search needed. I would take exception if I found out I was wrong. If DJs had to go to the bathroom, I mean really go, they could put this one on.

[Hof]

Good one, mariab.
That is the accepted answer...

[Ninjahedge]

I thought Time was a long one, and so was a sorta full-album side jam by Kansas. Leftoverture? (Opus side?)

And, of course, there is Mountain Jam, but that could be seen as, well, a jam.

There is also Low Spark of High Heeled Boys by Traffic, but I think that is a live jam session too....(Although the original is over 11 minutes).

War?

I am kinda running out of stuff I remember without Googling/Wiki-ing!!