Mejo Joseph is back in action with Hangover, the songs of which were released much earlier. Cheru Cheru is a ���Boys having fun��� kind of song, meant to be upbeaty, but the song is best watched for the video of the characters on a road trip, and is worth just a one-time listen. The soft romantic song Poovin Marile is much more listenable, with an abundance of piano backing.
Sangeetha Prabhu and Nivas have lent their voices to the song. Vellithingal is also an easy listen, with a good beat and a romantic feel to it.
Najim Arshad���s rendering makes it all the more special.
Annu Nammal, the title song, composed and sung by Aslam Keyi, is the best of the lot, and is a fast and immensely danceable track.