They just complement one another so well, y'see.
First, from
http://www.youtube.com/watch?v=SkK8B2bF_sI
Equally artistic, from
http://www.youtube.com/watch?v=YgbDD5YL31Y
This, ganked from
http://basshunter.m0o.eu/anna/index_en.php
And finally, because
http://www.youtube.com/watch?v=BjMiDZIY1bM