Pick a Satriani album. Any Satriani album. I'm very partial to "The Extremist".
Steve in Philly
Beat me to it
Joe Satriani - "The Extremist"
Liquid Tension Experiment - "Liquid Tension Experiment 2"
Bozzio/Levin/Stevens - "Situation Dangerous"
Gordian Knot - "Emergent"
Tony MacAlpine - "Maximum Security"
Steve Vai - "Passion & Warfare"
Kiko Loureiro - "No Gravity"
Chris Poland - "Return To Metalopolis"
Spastic Ink - "Ink Complete"
Derek Sherinian - "Mythology"
Rick Wakeman - "The Six Wives of Henry VIII"
Goblin - "Suspiria"
and honorable commendation to (almost completely instrumental):
Yngwie J. Malmsteen - "Rising Force"
James Murphy - "Convergence"