Hey there! I'm not sure whether these are the correct combinations but just give it a try.

The intro goes with C, G & D with strumming pattern D DUU DD.

Elsewhere you can use soul beat if you want or can match with the rhythm pattern.

C (x32010@1)    G (320003@1)Mera o Mera
D (xx0232@1)   	    C (x32010@1)  G (320003@1) DChera (xx0232@1)Hua Mujhse Anjaan Kyon
C (x32010@1)     G (320003@1)name="chord_xx0232@1">D
Kaun hoon mein 
C (x32010@1)     GKaun (320003@1)hoon mein 
DO (xx0232@1)ho oo
C (x32010@1)     G (320003@1)name="chord_xx0232@1">D     
Awaaaz to hai meri
C (x32010@1)  G (320003@1)   DPer (xx0232@1)Kehta koi aur hai
C (x32010@1)      GJhooti (320003@1)meri baatein 
     D (xx0232@1)Aur Sacha mera pyaar
C (x32010@1)	       G (320003@1)    DTo (xx0232@1)kya meri pechaan hai
C (x32010@1)   G (320003@1)  DBolo (xx0232@1)na kya naam hai

DCall (xx0232@1)me dil 
	GCall (320003@1)me baby
	D (xx0232@1) CCall (x32010@1)me jo naam tu mein wohi

DCall (xx0232@1)me dil 
	GCall (320003@1)me baby
	D (xx0232@1) CCall (x32010@1)me jo naam tu mein wohi

GCall (320003@1)me sach
	DTo (xx0232@1)main sachha
	 C (x32010@1)D (xx0232@1)   GCall (320003@1)me chahe jhootha hi sahi

CCall (x32010@1)me sach
	GTo (320003@1)main sachha
	 C (x32010@1)D (xx0232@1)   GCall (320003@1)me chahe jhootha hi sahi

Interlude (continue playing C, G & D x4)

C (x32010@1)D (xx0232@1)
Ek bas dil hai mera
C (x32010@1)   GTujhpe (320003@1)hi fida to hai
C (x32010@1) DKaise (xx0232@1)yeh maan le abb
C (x32010@1)  GHonee (320003@1)ko alvida to hai
D (xx0232@1)     GRuk (320003@1)ja dil deeewani
D (xx0232@1)    GPooche (320003@1)dil mera
CKyun (x32010@1)yeh saja 
	 GDil (320003@1)to nadan hai

DCall (xx0232@1)me dil 
	GCall (320003@1)me baby
	D (xx0232@1) CCall (x32010@1)me jo naam tu mein wohi

DCall (xx0232@1)me dil 
	GCall (320003@1)me baby
	D (xx0232@1) CCall (x32010@1)me jo naam tu mein wohi

GCall (320003@1)me sach
	DTo (xx0232@1)main sachha
	 C (x32010@1)D (xx0232@1)   GCall (320003@1)me chahe jhootha hi sahi

CCall (x32010@1)me sach
	GTo (320003@1)main sachha
	 C (x32010@1)D (xx0232@1)   GCall (320003@1)me chahe jhootha hi sahi

Interlude (C, G & D x1)

C (x32010@1)    G (320003@1)     DTere (xx0232@1)dil se pehele 
C (x32010@1)      G (320003@1)    DTutte (xx0232@1)ga dil mera
C (x32010@1)    G (320003@1)name="chord_xx0232@1">D	    
Hai yeh wadaaa
C (x32010@1)    G (320003@1)Hai yeh wadaaa
DO (xx0232@1)hhoo OO

C (x32010@1)    G (320003@1)   DHar (xx0232@1)Jhooth aaine mein
C (x32010@1)G (320003@1)  D (xx0232@1)Sacha sa lag raha hai
C (x32010@1)  G (320003@1)DDekhle (xx0232@1)tu bhi to ho aitebaar
C (x32010@1)       G (320003@1)  DKi (xx0232@1)kya meri pehchaan hai

C (x32010@1)      G (320003@1)  D (xx0232@1)Bolo na kya naaam hai

DCall (xx0232@1)me dil 
	GCall (320003@1)me baby
	D (xx0232@1) CCall (x32010@1)me jo naam tu mein wohi

DCall (xx0232@1)me dil 
	GCall (320003@1)me baby
	D (xx0232@1) CCall (x32010@1)me jo naam tu mein wohi

GCall (320003@1)me sach
	DTo (xx0232@1)main sachha
	 C (x32010@1)D (xx0232@1)   GCall (320003@1)me chahe jhootha hi sahi

CCall (x32010@1)me sach
	GTo (320003@1)main sachha
	 C (x32010@1)D (xx0232@1)   GCall (320003@1)me chahe jhootha hi sahi
	 C (x32010@1)D (xx0232@1)   GCall (320003@1)me chahe jhootha hi sahi
	 C (x32010@1)D (xx0232@1)   GCall (320003@1)me chahe jhootha hi sahi