.. Man this song is osssum.. has alot of sense in the lyrics and the best of all is the beat.. I tried to chord it, lemme knw if its rite C G C Am Tumi chao rodur, ami chai akash meghla Khojo Purnima. Bolli chad dube jak na C G Am G ****e cholo eka dure, amar iche kore na Dujonai dujonake chai tobuo nigeder ajj kau chai na... C G C Am mele na, ajj kichu mele na, C G C Am bhalobasha bachte chawa chara.. ai dutoi mile jai boshe eka bhabi tai C G C Am ai ki beshi na, ai ki beshi na Comments, corrections... whatever it is. Most welcum.
The song starts from C#. I'll check the progression and post back. I think the song may have F# (in your case F) at some places, not sure though. May be the pros will say something?
I think I have figured out the chords I'll try to post over the weekend. It starts with C# and F# is there in the song.