1) http://www.bengalimusiconline.com - You can hear rabindrasangeet,lokgeet,bangla band and patriotic bengali songs from this site.(real player needed).
2) http://www.ganguly.de/mannadey/index.html - Great manna dey bengali songs download .Has a good number of manna dey collection of bengali songs.(real player needed)
3) http://www.calcuttaweb.com/gaan/ - a very good collection of old bengali songs.It is recommended for all old bengali song lovers.
4) http://www.in.com/music/genre-bengali-1915_1_All.html - recommended for all as you hear with no buffering from the site itself (no realplayer download needed). great bengali songs and english songs hearing site.GREAT site.
5) http://www1.banglamusic.com/music/ -A good collection of bengali songs of various bengali artists.(real player needed )
7) http://ww.smashits.com/video/cat11/bengali-songs.html -- A site that also gives video bengali songs content as well a bengali songs.
8) http://www.banglalive.com/BanglaliveMusic/Default.aspx -- If you want to buy bengali songs you should consider this site.
9) http://www.dishant.com/bengali-albums-index.html - a bengali song site to listen free.
10) http://www.banglaymusic.com/index.php/zina.html - another good bengali site diversified.
OTHER MEDIOCRE BENGALI SONGS FREE RESOURCES ON THE WEB===
14) http://network.sulekha.com/interests/bengali-songs.htm
15) http://hindimoviesong.net/Blog/category/bengali-songs/
18) http://www.music.com.bd/ ( a good bengali bangladehi song site)
21) http://www.madurgapuja.com/download_bengali_mp3_music.htm
LOOK ,the last few sites are not as good as the first few ones for bengali song download and listening.And these are the best sites on the internet.Enjoy the bengali songs...
Any query you can contact me at geniusanalyser@gmail.com. myself studying electronics and electrical engineering btech+myech iit kharagpur.
Enjoy!! bangla music..