11. Bowie retires Ziggy Stardust
12. Run DMC and Aerosmith in the first rap/rock crossover
13. 'Rapper's Delight' - hip hop's breakthrough record
14. Woody Guthrie invents political pop
15. The Wu-Tang Clan's Ol' Dirty Bastard goes on the run
16. Cover shot of The Clash's `London Calling' album
17. The Beastie Boys' audience riots in Liverpool
18. Public Enemy release 'Fight The Power'
19. M/A/R/R/S reach Number One with 'Pump Up The Volume'
20. Elvis shocks America with his gyrating hips