and what do you play for AM or EM?
is there a site that shows all the chords so i can look at them to practice?
E minor and A minor

Its probably written there as Em and Am.

Partscaster/Tele into a bunch of pedals, a Maz 18 head, and a Z Best cab.
EM =/= E minor.

Minor is always a lower case "m".

Also, if you want songs with these chords you should look at: Working class hero by John Lennon(Am) and Boulevard of broken dreams by Greenday(Em)

Great for practice.