All I Want Is You by Barry Louis Polisar is in G at 180 beats per minute and runs 2:35 across 61 bars. It uses 4 chords — N.C., G, C, D. 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? All I Want Is You guitar melody tab.