Wedding Day by Casting Crowns is in D at 76 beats per minute and runs 3:57 across 70 bars. It uses 7 chords — D, Am, G, Bm, A, Em, Gsus. 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? Wedding Day guitar melody tab.