This page (https://www.facebook.com/pg/DSMMusicDSM/about/?ref=page_internal) indicates that it stands for "Different Sort of Music." It doesn't, however, say what's different about it and, since a lot of music is different, it's not very helpful either. I guess you have to listen to it (I didn't) and decide. Maybe I'm just too old! :)
Why can't I find a definition for DSM on a web search?
Some friends and I were debating what the acronym DSM actually referred to. After a number of exhaustive searches we came up empty. We saw "Doctor of Sacred Music", "Decidedly Superior Music", "Diagnostic and Statistical Manual of Mental Disorders", and a list of LINN products. I had thought it meant Digital Streaming Media... what's the definitive definition?