Thank You by Dido is in Am at 78 beats per minute and runs 3:26 across 33 bars. It uses 9 chords — Am, Fmaj7, G, C, Em, F, C7, Em7, 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? Thank You guitar melody tab.