Create groups of four!
Golden
Diamond
Lights
Gold Digger
Heartless
I Knew It, I Knew You
Sunflower
Platinum
Stronger
Flashing Lights
Payphone
Happy
Gold
Diamonds
Starships
Multi-Platinum
mistakes remaining:
4
0:05
4:00
Golden
Diamond
Lights
Gold Digger
Heartless
I Knew It, I Knew You
Sunflower
Platinum
Stronger
Flashing Lights
Payphone
Happy
Gold
Diamonds
Starships
Multi-Platinum