Expanding her Amaryllis ensemble with the addition of saxophonists Immanuel Wilkins and Brian Settles, guitarist and composer Mary Halvorson presents eight new works, balancing spectral beauty and sly unease as vibraphone, layered brass, flexible grooves, and her singular harmonic distortions cohere into a richly orchestrated and restlessly inventive large-ensemble statement.

The long-running Silt Trio led by DC bassist and composer Luke Stewart, with Brian Settles on tenor sax and either drummer Trae Crudup or Chad Taylor, in their debut for Pi Recordings with seven Stewart compositions founded around his deep grooves; playful and sophisticated work that leave room for tremendous soloing and support from each trio configuration.