In movies you have many songs especially in Indian movies and most of the songs run about 5 to 6 mins. You can only listen to these songs for that long, any longer it would become sour. Be it Hollywood or Bollywood, music and songs can only run for few minutes or at the most an hour or two in musical films but beyond that one cannot listen to the music, in other words, one will get bored no matter how nice the music may be!
But only the Hare Krishna Mahamantra kirtan is sung as 24 hour kirtan and still have the audience in a tizzy at the end of it all. Despite the fact that the mantra contains only three distinct words, it can be sung for 24 hours and people dancing along with it, it never gets old instead the mantra grows on you.
That is the difference between the sound of Krishna's Holy names and mundane music!
Hare Krishna Hare Krishna
Krishna Krishna Hare Hare!
Hare Rama Hare Rama
Rama Rama Hare Hare!!