Recommendations for 'creative applications'

I am both a computer geek creating systems, HTML pages and some programming and scripting. But, I am also very creative, playing the guitar and drawing. I was just wondering if anyone could recommend some creative applications for Ubuntu that I may unfold my creativity with?

These are my personal favourites, others might feel differently:

coding + html: VS code
Drawing: Adobe Photoshop (run via wine and playonlinux, dont know how well illustrator runs)

I’ll have to leave guitar to someone else as I have no idea