Half The World Away by Oasis is in C at 120 beats per minute and runs 3:12 across 39 bars. It uses 9 chords — C, Fmaj7, G, Am, D7, E7, G7, Fm, 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? Half The World Away guitar melody tab.