I Think We’re Alone Now by Tommy James And The Shondells is in G at 100 beats per minute and runs 2:36 across 28 bars. It uses 7 chords — G, Bm, Em, D, F, D7, 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? I Think We’re Alone Now guitar melody tab.