mariachi options (Bogotá)

Hi everyone -

My wife's birthday is coming up soon. She's a huge fan of mariachi music so I was thinking of taking her so see some here in Bogota.

But I'm not really sure what the options are or how much they cost. I know there's a restaurant in Pepe Sierra and musicians that you can hire in Chapinero.

Does anyone have any details on these options or any other options?

Thanks!