Here's what I use, in A minor, with chords in capitals and added notes in lower case. Vera sings it in F minor. My phrasing is a little different, but I think at least the main chords would work if transposed down.
Am b b f d d E d
Qué te'importa que te amé si tú no me quieres ya?
What does my love mean, my darling, if you don't want me now?
c d d c Dm e E c d Am f b d
El amor que ya'ha pasado no se debe recordar.
Tho' your heart has grown cold, I still love you so.
b b Dm e c b Am d
Fui la ilusión de tu vida un dia lejano ya.
I was your heart's desire one day long ago.
b b E d c d Am f
Hoy represento al pasado no me puedo conformar.
Now I'm only a memory; someone you used to know.
f Dm e E c b Am f d b d
Hoy represento al pasado no me puedo conformar.
Yes, I'm only a memory; but I can't let you go.
Dmg g Am d f
Si las cosas que'uno quiere se pudieran alcanzar
If only a new love could grow out of the old;
Dm e Am d E c d Am f
tu me quis - ieras lo mismo que veinte años atrás.
if you could want me as you did twenty years ago.
Dmg g g g Am d f d
Con qué tristeza miramos un amor que se nos va.
How sadly we watched as love slowly slipped away,
Dm e e Am E c d Am f
Es un pedazo del alma que se'arrancan sin piedad.
tearing a piece from my dying heart with each passing day.
Dm e e Am d E c Am
Es un pedazo del alma que se'arrancan sin piedad.
Tearing my poor heart to pieces, as love slipped away.