Beep Beep by The Playmates is in Bbm at 120 beats per minute and runs 2:01 across 34 bars. It uses 4 chords — Bbm, C7, Fm, Ddim. 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? Beep Beep guitar melody tab.