Texas-based country singer-songwriter Jason Eady's I Travel On is the sound of a deep, restorative breath being taken, of wooden instruments pushing air around a room together in real time, of middle age as a source of strength instead of crisis. Now 13 years into his recording career, 43-year-old Eady is a grown-ass man assessing his world, not with angst or regret but with a palpable sense of satisfaction and self-worth.