What song is playing in the GTA4 commercial?!

Question: What song is playing in the GTA4 commercial!?
Answers:

This one!?

http://www!.youtube!.com/watch!?v=5sfcDaXvb!.!.!.

The song is called "Vagabond" by Greenskeepers

http://www!.youtube!.com/watch!?v=0F0Dpo4AC!.!.!.Www@Enter-QA@Com

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