@carlos21 here is the video from my mum's birthday celebration when she turned 70 last year. Serenades are very popular in Colombia as way to express affection for a love one, specially towards women. My mom had no idea we had hired a Mariachi band thus the surprise on her face lol
That brought tears to my eyes. Mariachis were big part of my childhood, since i was a Chicago suburbanite kid, but then my mom moved us to Mexico for about 4 years (we would go back and forth for a year on, year off). I remember being in the jardin in the town were we lived and just being mesmerized by them. Mariachi are now so popular they are basically a stereotyped cliché of Mexico, but I simply love them!! Good on you!