They're inspired by Backstreet Boys, Take That & U2
Their english album has been written by the group and music aswell
they did a U2-One cover but can't find it on youtube
here's a couple of songs, Check them out :
One Last Time (Club Mix)
http://www.youtube.com/watch?v=LGGDAdxAo8g
While We Can
http://www.youtube.com/watch?v=6Dz5uIDF5YI
You Can't Deny
http://www.youtube.com/watch?v=N1bOsIXf7pw
and the Arabic songs :
Al'an Ahebek Akthar
http://www.youtube.com/watch?v=ZaAKAvWZIJU
Titthakareen
http://www.youtube.com/watch?v=wND4vPTmv_M
Jamila ( one of their biggest hits in middle east )
http://www.youtube.com/watch?v=rsIPzufDyJI
Hope you'll like them :)