Army by Ben Folds Five is in Db at 174 beats per minute and runs 3:13 across 76 bars. It uses 17 chords — Ab, Ebm, Db, Fm7, Ebm7, Bbm7, Abmaj7, Gb, and a few more. 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? Army guitar melody tab.