Sixteen Candles by The Crests is in Ab at 85 beats per minute and runs 3:11 across 34 bars. It uses 11 chords — Eb, Ab, Bb7, Ebmaj7, Eb7, Fm7, Eb9, A6, 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? Sixteen Candles guitar melody tab.