What song have you played the most?

There can't be just one.
Through the Barricades - Spandau Ballet
1983 - Jimi Hendrix
Today - Jefferson Airplane
Cold Brains - Beck
Creepin' Midnight - Seatrain

Another vote for Funeral for a Friend/Love Lies Bleeding. Surely one of Elton's finest moments.

Another member mentioned a Warren Zevon song, which reminds me of a much loved favorite from Excitable Boy, Accidentally Like a Martyr.

xcool,
I listen to that entire disc on a regular basis, and I love Getting in Tune.

Spoonful is a good choice 1manomet. I listen to both discs of Wheels of Fire frequently, more often the studio disc, but that live version of Spoonful never gets old, the back and forth between Bruce and Clapton so powerful and exciting. Jack Bruce was a force of nature on bass guitar, and what a voice. 

"A transparent look beneath an occasional sigh
Most of the time I just let it go by
But now I wish it hadn't begun
I saw you
I saw you"

Yes, great lyrics, great song and great album. I still listen to it frequently and it never grows old. 

phillippugh,

He was asking for a single song, not a list of favorite bands.

The Barbarian by Emerson Lake and Palmer. Always gets the blood flowing.