only retards play an a chord like that

@googlesuche – Hey buddy.. you generally use a software program, but you could also buy an actual metronome at the store. If you’re still learning though (and who isn’t..) I’d suggest going with a learn guitar course, which will almost always have one with it. All the best and keep up the practice!

how do you create such a metronome tone with your pc? are there any programs for this?

@sunnysideupzZz
Thanks for your question. The finger positioning shown for the A chord is the one that is easiest for beginners to learn.

how come your a chord fingers are different than most A chord fingers.