Famous by Nathan Sykes is in B at 166 beats per minute and runs 3:42 across 101 bars. It uses 8 chords — B, G#m, E, F#, N.C., C#m, G#, D#. 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? Famous guitar melody tab.