These one's that come to mind are:
New York State of Mind (Billy Joel)
Benny and the Jets (Elton John)
Break on through (Doors)
When the music's over (Doors)
Carry on my Wayward Son (Kansas)
Point of Know Return (Kansas)
Follow You - Follow Me (Genesis)
Round about (Yes) - Not big on Wakeman, but when he cuts loose on this one
Start Ship Trooper (Yes)
In the dead of Night (UK)
Alaska (UK)
My woman from Tokyo ( Deep Purple )
Fire ( Arthur Brown)
Against all odds (Phil Collins)
Get Back (Beatles featuring Billy Preston)