Dave Mustaine-Five Magics
Kirk Hammett-Damage, Inc.
Slash-Sweet Child O' Mine
Zakk Wylde-Fire It Up
Oz Fox-The Way
Angus Young-Shake a Leg
Eddie Van Halen-Eruption
Alex Lifeson-Working Man
Mick Mars-Kickstart My Heart
Rudolf Schenker-Still Loving You
An awesome protest song is pretty much anything political from Megadeth. Like: Set the World Afire, Hook in Mouth, Rust in Peace...Polaris, Architecture of Aggression, Amerikhastan, United Abominations, etc.