Hey Andrew, I wanted to give these a go as I want to improve my fingerpicking technique and boy its improved so much in just one week. So thanks for doing this.
I gave Etude No.4 a go but i had to use the print side of my thumb as my nail has just fallen off so it kept making this catching noise as i hit the string.
I also added a funky drum pattern to keep me in time.
Now time to try Etude 5!
Thanks again!