They Don’t Know About Us by One Direction is in Am at 80 beats per minute and runs 3:06 across 48 bars. It uses 5 chords — F, C, G, Am, N.C.. 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? They Don’t Know About Us guitar melody tab.