Top Shelf is the fourth release for longtime conspirators Ken Fowser and Behn Gillece. Their brand of original straight-ahead jazz is heartfelt and swinging with an interesting mix of complexity and accessibility. Gillece’s vibraphone and Fowser’s tenor saxophone playing are equally grounded in the tradition with an aggressive approach to modern sensibilities. Both deliver memorable solos throughout, although tracks such as “Stranded in Elizabeth” and “Unstoppable” stand out with performances that seem especially inspired. Trombonist Michael Dease adds color to the proceedings and demonstrates his virtuosity on the samba “Pequenina.” A strong rhythm section comprised of pianist Steve Einerson, bassist Dezron Douglas and drummer Rodney Green elevates the session to a status that is indeed top shelf.