I am not sure if Lukochiri is the name of a movie or just an Album.
However here are three very bengali numbers with music by Hemanth Da. The music is reminiscent of two - three other rabindra sangeet tunes....


1. Mayabani biharini harini
Voice - Kishore Kumar and Ruma Devi
Size - 2.76 mb
Length - 3.01
Bitrate - 128 kbps
Click to view attachment

2. Ei to heta kunja chayay
Voice - Kishore Kumar and Ruma Devi
Size - 2.88
Length - 3.08
bitrate - 128 kbps
Click to view attachment

3. Muchche jaoya dinguli
Voice - Hemant Kumar
Size - 2.97 mb
length - 3.15
bitrate - 128 kbps

Click to view attachment

Thanks for the songs Bhavitaji.
Lukochuri was a bengali film produced by Kishore Kumar himself most probably in the late fifties.
This film has two more memorable songs
1.Sing Nei Tabu Naam Taar Singho
2.Ek Palake Ektu Dekha.

Arka

Who sang these two songs you have mentioned?

Both were sung by Kishore.