Can someone please give me the correct intro, I know everything but the A chords. I don't know if it's A7 D and then G A, or A D then G A, or, A7 D then G A7. What is it? Please help I can not figure it out.

ALSO, why is it that when I'm in tune it don't match the song? It only sounds correct when they play live and I play along. And live they have a capo at first, so they must be tuned down a half step if I'm in standard??
I always played it in "D"
"I was so much older then; I'm younger than that now"

Epiphone EJ200
Epiphone AJ500ME
Epiphone Hummingbird
Washburn J28SDL
Guild GAD25NAT