I am a musician turned music producer who in the past year have become more and more interested in audiovisual art. More specifically, I am interested in particle physics and also how to modulate this with sound.
An example of a video I like:
Up until now I have used CC licensed videos for my music but would now like to start making my own stuff.
Would Blender be a good choice for me? And is it even worthwhile starting with this as a complete beginner at 36?
Blender is certainly a good choice - especially if you utilize the tools wonderful geniuses have made available to build out core functionality - namely Animation Nodes. That being said - it will take some time to get the results you want… just like music!