:Sure Rog. Basically, what you need to do is demonstrate that the topic of the article (e.g. the band B.F.E., in this case) is notable (See WP:NO 	 LE  and in particular WP:BAND). You're going to need to show that the group has received significant coverage in reliable sources (see WP:RS). If you can demonstrate that, the the article will generally be kept. Feel free to ask if you've got any other questions, or need help with anything.