The language is called "CZ", I made it, and (presumably) no one else uses it! I think it has some really good features but also some misfeatures and messiness; it's still half-baked. It works by translating the code into regular C, then running it through the C compiler.
It uses indentation to indicate blocks, rather than braces and semicolons, like python. I prefer that, there are many advantages such as no "missing brace at line 4123" errors, when the brace was actually missing at line 101. Also it's easier to rearrange the code.
It might be fun to try generating music, and I am interested in music synthesis... thanks for the suggestion! +Noon Silk