Timeline: #21 (3:14) #20 (4:32) #19 (5:36) #18 (6:24) #17 (7:30) #16 (8:18) #15 (9:10) #14 (9:54) #13 (10:30) #12 (11:54) #11 (13:05) #10 (13:52) #9 (15:06) #8 (15:56) #7 (16:41) #6 (17:35) #5 (18:27) #4 (18:57) #3 (19:50) #2 (20:38) #1 (21:26)
2010’s Top 10 list : http://www.youtube.com/watch?v=3atVDScPjoE
2011’s Top 20 list : http://www.youtube.com/watch?v=fp3txL9Icfg
2012’s Top 20 list : http://www.youtube.com/watch?v=gHIh0pyJsi8