It doesn’t really matter whether you are reading this because you are in the process of growing an audience. This piece (I hope) could spark an idea in anyone, even if you’re just thinking about your friends or the company that you keep, however it comes from a music marketing seminar I attended this week where online music marketing expert, Leena Sowambur, blinded the audience with a myriad of marketing techniques and ideas for promoting artists and music related business via the Internet. Amongst all that was said in a very informative session, was this nugget that got most of…