Why Don’t You Kiss Her? by Jesse McCartney is in G at 60 beats per minute and runs 3:34 across 30 bars. It uses 18 chords — G, Am7, C, D, Em, Dsus, A, Gmaj7, 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? Why Don’t You Kiss Her? guitar melody tab.