Mighty Is The Power Of The Cross by Chris Tomlin is in G at 138 beats per minute and runs 4:14 across 96 bars. It uses 7 chords — G, Em7, Csus2, Dsus, C, D, Am7. 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? Mighty Is The Power Of The Cross guitar melody tab.