Ok Bondhu-Gon (friends)

I have a sort of urgent request...incidentally on this topic (Tagore's 147th B'day) itself.
I have a friend who is participating in this local cultural program in a week and half...and he wants a few songs, which I don't think I have (or I might have but my files might not be tagged...I have a bunch of songs that is just ripped form CD and tagged Track 01, 02, etc...) so...if anyone could upload them, it'll be really great. I am not sure if they are common or not, or who sung them. All I know is that they are Rabindra Sangeet.
Request List:
1) Jayo Hok Jayo Hok Nobo ArunaDaya
2) Oi Maha Manabo Aashe Dike Dike Romancho Laage
3) Auhobaan Aashilo Mahoutsabe Ambere Ambere Bhoirarobe
4) Phire Chal Phire Chal Phire Chal Maatir Taane Je Maate Aanchal Pete Chei Aache Mukher Paane
5) Nil Digante Oi Phooler Aagun Laaglo
Original tracks would be most appreciated in the best quality possible. Also, if there are multiple versions by various singers, please do upload them as well.
Many thanks. I hope someone has at least one version of the above songs.

Three songs from your list. All are original sound track.