As easy as ABC is a PDF that compiles all the jargon of the music industry. Very useful indeed!
A list of the most commonly used terminology in the music industry. The list is far from complete, but if you memorize it, it will give you just enough of a vocabulary to at least make you sound like a (European) music business professional." R&R Highschool
You can read it on the very usefull pdf magazine aggregator Isuu: