Loudwire.com has a list of 15 classic rock songs that you'd immediately recognize from the first few opening notes. Here's the list . . .
1. "Paranoid", Black Sabbath
2. "Mississippi Queen", Mountain
3. "Layla", Derek and the Dominos
4. "Aqualung", Jethro Tull
5. "Stairway to Heaven", Led Zeppelin
6. "Behind Blue Eyes", The Who
7. "School's Out", Alice Cooper
8. "Smoke on the Water", Deep Purple
9. "Dream On", Aerosmith
10. "Free Bird", Lynyrd Skynyrd
11. "Money", Pink Floyd
12. "Rhiannon", Fleetwood Mac
13. "Don't Fear the Reaper", Blue Oyster Cult
14. "Hotel California", Eagles
15. "Barracuda", Heart