Songs with different versions that include extras (lyrics, outro/intro, etc)
1. Iron Maiden - The Wicker Man (extra vocals in the chorus, the version I heard first and prefer to the album one. The album chorus sounds so bare)
2. Megadeth - Et Tout Le Monde (the newer version has Cristina Scabbia from Lacuna Coil singing some of the song)
3. Tim Bowness - The Warm-Up Man Forever (band version) (bonus disc version with an extra guitar part, very U2-ish and very cool).
4. Rainbow-Still I'm Sad (Instrumental on Ritchie Blackmore's Rainbow, with lyrics on On Stage)
5. Dream Theater - To Live Forever
6. Dredg - The Ornament (it's appeared on various releases in various forms; waterbourne soundtrack, final track on CWA, live version, Chuckles release)
7. Lady Gaga - Shallow (there's both a solo version and the duet version with Bradley Cooper)
8. Dream Theater - The Best Of Times ("Wither" EP version w/Mike Portnoy lead vocals)
9. Fates Warning - Firefly (The extended version is my preferred version of the song)
10. Evanescence - My Immortal (Band/Single Version vs. the Piano/Album Version)
11. Queensryche - Someone Else? (full band and stripped down versions)
12. KISS - Strutter (S/T album original version vs. Double Platinum's "Strutter '78" w/disco drum beat)
Songs with samples from historical figures, celebrities, etc.
1. Living Colour - Cult Of Personality (Malcolm X, JFK speeches)
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