We’re in the high season for new Blues album releases from the old music guard. This week we have new Blues albums from Steve Miller and Tom Petty. On Tuesday, Cyndi Lauper will drop “Memphis Blues” for our listening pleasure. What is is about the Blues that brings us back to the center of our shared experiences? How does music bind us into contextual places that have memeingful resonances? With the release of — Mojo — Tom Petty endeavors to answer those ethereal musical conundrums.