Dietrich Strause, raised in Lancaster, PA, was classically trained on trumpet growing up, but the allure of songwriting and performing his own music pulled him into the Americana world. He found his way to the Boston area and into the super collaborative and supportive community found there. On his new album, You And I Must Be Out Of My Mind, Dietrich found himself more in control of the creative process thanks to spending years cultivating his skills at Great North…