The song is based on Raga vrindavani Sarang ... as per the analysis of the notes used in the song .

Ther are two ragas : which sounds quite similar to classically untrained people.

Sarang : S R M P N S/ S n P M R S (In this raag suddha nishad in ascending and komal nishad in decending ) SRSn Pn PM RS,MRPMRSNS ( This will gve you the color of sarang) sarang ek chanchal prakriti ka raag hai
Megh : n S R M P n S / S n P M R S (in this raag nishad komal )( MR MR MRS,nP,PnR,MR nR S.) his phrase will give you the color of megh ....(megh kafi ghambhir raag hai)

The song is peened by prominat author /poet Gulzar sung by Indian melody queen ,Lataji. film .Rudali music by Dr.Bhupen Hazarika..

Is it based on Megh Malhar !
Movie Name: Rudaali (1993)
Singer: Lata Mangeshkar
Music Director: Bhupen Hazarika
Lyrics: Gulzar

Jhuuthii\-Muuthii Mitavaa Aavan Bole
Bhaado.N Bole, Kabhii Saavan Bole
Jhuuthii\-Muuthii Mitavaa Aavan Bole ...

Baadalo.N Pe Chalane Ko Chaahuu.N Piyaa
Aao Meraa Jhuulanaa Jhulaao Piyaa
Ban Ban Papiihaa Pihuu Bole
Jhuuthii\-Muuthii Mitavaa Aavan Bole ...

Rog Ye Kaisaa Laagaa Mohe
Aarasii Uthaa_Uu.N Dekhuu.N Tohe
Man Cha.Nchal Mose Chhal Na Kare
Baa.Nvarii Bole Kabhii Pagalii Bole
Kaarii Torii Akhiyaa.N Yaad Karuu.N
Aarasii Me.N Baar Baar Kaajar Bharuu.N
Man Mitavaa Kaahe Pihuu Bole
Jhuuthii\-Muuthii Mitavaa Aavan Bole ...