A few wikipedia entries to get you started in the world of audio engineering: get yourself an education and pay nothing to nobody!
Important: wikipedia is a fantastic source of knowledge but you should never forget that anything you read has been submitted by visitors of the website and there is no guarantee that the information will be always accurate or has been checked by a qualified editor.
A hundred or so articles on Music Business, from self promotion to recording contracts, DJ promotion, setting up a label etc. Note that this is an american website so the advice might not always be accurate with regards to the UK or other territories, but still very useful. Go to StarPolish website.
MusicTank is a neutral platform that welcomes contributions from across the business. A wide industry base benefits the entire community and helps to ensure that all disciplines are represented (UK based). Go to MusicTank.
Why getting signed to a Major record label is harder than it looks on tv.
Creative Commons provides free tools that let authors, scientists, artists, and educators easily mark their creative work with the freedoms they want it to carry. You can use CC to change your copyright terms from "All Rights Reserved" to "Some Rights Reserved."