Arabs songs in this video

Halaa !
i like this 'Arab' songs that he is singing
Does someone know the names of the song ? i already know Galob Galob from Mohamed al salem

here's the video :
http://www.youtube.com/watch?v=8zcLIeEhI18&feature=youtube_gdata_player

anyone please :$?

I know any of those songs. But try to listen to the video songs on the side of the video, sometimes you have the original song in the list.
I appears automatically when a song is the same. So, make a try !

I recognized no arab song, but an english song: Baby Bay by Justin Bieber around 3:15 min.

I already tried listening to songs beside the video but i still dont know the names
can you help :$?

The song before "Galb galb" is "El3ab" by Hussam Al Rassam. It's an iraqi song and here is the link:

http://www.youtube.com/watch?v=6W6LtD44a9U

Thaaaanks! xxx