One Call Away by Charlie Puth is in C at 90 beats per minute and runs 3:09 across 55 bars. It uses 7 chords — C, G, Am7, F, Am, E7, 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? One Call Away guitar melody tab.