Intro (Bb major scale):
BbIIIx13331EbIIIxx4132FIII134211
Rest of the song (Bb minor scale):
A#mIIIx13421G#III43111xF#III134211C#IIIx44121

A#m7IIIx13121D#mIIIxx3241D#m6:3VVIIIXx13324
Strumming pattern is simple but fast. It is different for Mukhda and Antra.
Strumming pattern for Mukhda:
|1 2|3 4|
|D -|D U|
Here’s how to play it. The first stroke is prominent but muted (with left hand). The 3rd and 4th stroke is played very lightly and is almost inaudible.
Strumming pattern for Antra:
|1&2&|3&4&|
|D-D-|-UDU|
This is simple to play just listen to the song antra and match the rhythm. Remember to use muting.
Now the song:

(INTRO)
(Bb) | (Bb) |
(Bb) | (Bb) | (Bb) | (Bb) | (Bb) | (Bb) |
(Eb) | (Eb) | (F) | (F) |
(Bb) | (Bb) | (Bb) | (Bb) | (Bb) | (Bb) | (Bb) | Ab |
(MUKHDA)
(Ab)O, eh (Ab)hey hey, (Bb)ha ha
[ Mere (A#m)sapnon ki rani (G#)kab (A#m)aayegi tu
Aayi (A#m)rut mastaani (G#)kab (F#)aayegi tu
Beeti (A#m)jaaye zindagaani (G#)kab (C#)aayegi tu
Chali (G#)aa, tu chali (A#m)aa ] x 2
(INTERLUDE)
(F) | (F) |
(F) | (F) | (Eb) | (Eb) | (F) | (F) |
(F) | (F) | (Eb) | (Eb) | (F) | (F) |
(C#)(C#)(F#) | (A#m)|
(ANTRA)
(A#m)Pyaar ki galiyaan (A#m) .. (A#m7)
(A#m)baagon ki kaliyaan (A#m) .. (A#m7)
(D#m)Sab rang raliyaan (D#m6) ..
(C#)poochh ra(A#m)hi hain ] x 2
Geet (G#)panghat pe (G#)kis din (F#)gaaye(A#m)gi tu
(MUKHDA again)
[ Mere (A#m)sapnon ki rani (G#)kab (A#m)aayegi tu
Aayi (A#m)rut mastaani (G#)kab (F#)aayegi tu
Beeti (A#m)jaaye zindagaani (G#)kab (C#)aayegi tu
Chali (G#)aa, tu chali (A#m)aa ] x 3