"The Nielsen Company 2008 Canadian Music Industry Report"

Nielsen BDS: Top 10 Music Video
Airplay
Title/Artist Detections
1 Never Too Late/ Hedley * 1,300
2 4 Minutes/ Madonna feat. 1,200
Justin Timberlake
3 Ready, Set, Go!/Tokio Hotel 1,200
4 Take A Bow/ Rihanna 1,100
5 Feedback/ Janet 1,000
6 Love In This Club/ Usher 1,000
feat. Young Jeezy
7 I Kissed A Girl/ Katy Perry 1,000
8 Low/ Flo Rida feat. T-Pain 900
9 Piece Of Me/ Britney Spears 900
10. No Air/ Jordin Sparks Duet 900
w/ Chris Brown
* = meets Canadian Content Criteria

Source