If there is one thing with Padmashree Kamal Hassan, it is his perfectionism. Right now he thinks that there is no other perfect audio recording company he can truly rely on; and the end result for his thinking is opening of his own audio recording company by the name Raj Kamal Audio’s. The highlight is that, the audio recording for the film Mumbai Express starring Padmashree Kamal Hassan is done thorough his new concern. Not that Kamal Hassan’s other concern, the Raj Kamal movies is already popular and a notable movie production concern.