Risk It All by Bruno Mars is in D at 84 beats per minute and runs 3:06 across 50 bars. It uses 26 chords — Em7, A9sus, A7, Dmaj7, B9sus, B7, A7sus, B7sus, and a few more. The chord diagram changes as the song plays and the words light up as they are sung, so you can strum and sing along without reading ahead.
Want the melody line note by note? Risk It All guitar melody tab.