it's pronounced shom-o in bengali
btw I am a big hard rock fan (u2, bon jovi, pink floyd, gnr, metallica, nirvana in da top),a technology geek( have vista in my laptop and changed my k750 to w800),and a huge hollywood movie buff (shawshank redemption, the pianist, lotr, memento, amores perros [spanish] to name a few)