Twenty not particularly random things

Tenty songs I posted the first lines of last Thursday:

1. Liz Phair - Supernova
2. Heather Nova - Walk This World
3. R.E.M. - Bad Day
4. OK Go - A Million Ways
5. Dandy Warhols - We Used To Be Friends
6. Franz Ferdinand - Take Me Out
7. Dixie Chicks - Not Ready to Make Nice
8. Queen - Bohemian Rhapsody
9. Steven Stills - Love the One You're With
10. Rancid - Ruby Soho
11. The Beatles - Martha My Dear
12. Rancid - Time Bomb
13. Public Enemy - Fight the Power
14. Blondie - Call Me
15. The Shins - Phantom Limb
16. Don McLean - Vincent
17. U2 with B.B. King - When Love Comes to Town
18. Cracker - Low
19. KT Tunstall - Suddenly I See
20. The White Stripes - Fell in Love With a Girl

fox1013 identified nos. 5, 7, and 19; a2zmom got nos. 9, 14, 16, and 17; angelchicken recognized nos. 3, 6, 8, 17, and 20; jenelope got no. 17; georgevna named nos. 1, 8, 9, 11, 16, and 18; rocknrollgidget knew no. 10; and fizzball identified no. 13. No one knew nos. 2, 4, 12, or 15, so as a public service, here they are:

And just because I love it and can't stop listening to it, here's "You Can't Stop the Beat" from Hairspray: