শ্রদ্ধার্ঘ্য to anyone who can tell me the FIRST song in this video!

শ্রদ্ধার্ঘ্য to anyone who can tell me the FIRST song in this video! And I'm going to repeat this... the first song not the second!
10 props
Warning:This video does contain a Mature theme so if আপনি can't handle that kind of stuff... stop watching it at 2:43!