India, Oct. 14 -- There has always been a divide between film and non-film music, and Altaf Raja who essentially identifies himself as an independent singer, says that he is not a "regular playback singer". Raja adds that he doesn't believe in the divide. "Music is music. A good, melodious song will always be a hit and a chartbuster, be it in any era. But because of the lack of creativity, people are now much more dependent on softwares. So, I just believe in good melody which lives on forever," says Raja....