Excellent my friend @exyle!! It happened to you as it did to me when I had a live song for the first time... My nerves were too big, so many that I even made a mistake in one part of the song, I was lucky to be able to take it again...

Well, thank goodness in your case you were able to improvise and everything went well! Then great way to relax with pizza and hahaha beers.

Greetings and a hug from Venezuela colleague :D