I just found out about Geet Ganga website. They have tons of high quality patriotic and inspirational songs about India and Hinduism in MP3 format.
You probably haven’t heard 90% of those songs, because almost all of them are non-bollywood songs!
They have 100s of free patriotic and inspirational songs in over 10 Indian languages! Bengali English Hindi Kannada Malayalam Marathi Marwari Sanskrit Tamil Telugu. I guess there is something for most of the desis :)
Some of my favorite songs from the website:
Hindu Mission is Prerana (A song in English!!)
I wish there was an option to download all the songs at once. Then I could just load them in my MP3 player. Oh well … I guess I will have to download them one by one.