This new song, is not very different in strumming or chords, runs in the scale of D, with Dsus4 to add higher note and moves in D, A and G.
Intro
D ... D
sus4
A ... A
sus4
Song
Na .. Na nana na na na D D
sus4
A Nana na na na na G Nanana na na na A Yaaron ji bhar ke ji le pal D D
sus4
A lagta hai aaj kal G daur apna aayegaa A yaaron khud pe ho yakeen D D
sus4
A toh zindagi haseen G tujhe kal bulayegaa A
Strumming
Down ... Down Down Up Up Down Up Down
The strumming pattern is a little cagey, modifications appreciated.