Martin Frey on Preparation, Musical Range and Listening to Lots of Music Posted by Bill Evans | Jun 16, 2015 | Bill Evans, Blogs, Gigs, Martin Frey | 0 | One from the vault. From before he started blogging for SPL. He does still do that, right? Anyway. A few years back when Shrek was out with Alan Parsons and they made a stop at the Railhead at Boulder Station. Related