Nothing worth a damn comes easy, does it? Just ask Gary Shane. The North Shore rocker, a fixture on the local music scene for, like, evah, decided to put together something for the National Multiple Sclerosis Society, a benefit concert. Raise some bucks for the organization, you know? About time, right? I mean, the guy has been living with MS since the mid-1980s, when his band, The Detour, broke with the monster hit "Shadow World," and over the past few years has organizaed multi-band benefits for disaster relief in Japan and Indonesia, so it makes sense that he would do somethng a little closer to home, so to speak. So, in April, Shane put together a bill that combined local scenesters like EJ Ouelette and Crazy Maggy and Wade Dyce and Imojah and the Skylight Band with the crowd from Tavern at the End of the World, the Charlestown venue, Natalie Flanagan and Trusty Sidekick, as well as the current versions of Shane's Detour and Silvertones bands and the Heygoods, a country-soaked duo featuring Dave Champagne, who goes back with Shane to the pre-Detour days, who played with Boston blues legends, and Morphine prototype, Treat Her Right. And, for whatever reason, and we're not pointing fingers, the benefit didn't do quite as well as everyone had hoped, pulling in only $800. Which, although more than a little bit disappointing, financially, especially considering the amount of work that went into putting the thing together, did help finance a live recording from the show, which will also benefit MS. And that's when everything started falling off the rails and, unexpectedly, opened the door for something truly special.