Not on the free version. We can start searching for other options. I know there are better ones: i.e. more advanced features.

Undisciplined

I was going to ask you about this. Does clean feed offer any ability to upload another audio file? We can definitely find some music to use. 

grayruby

Thanks!

For the time being, intro music is beyond our technical proficiency (unless @grayruby wants to play it live).