Fresh, new talent worth listening to is often hard to spot. Good thing the folks at jazz label Posi-Tone Records specialize in bringing to our attention promising young talent who will keep the flame of jazz going for another generation. Their issuance yesterday of the first album by saxophonist Brandon Wright is the first step in a long, satisfying solo career, but it’s also another hopeful sign that jazz will remain vital and alive for years more to come.