Limited-palette releases like this can be hit or miss. But in hands of Frank Gratkowski, Phillip Greenlief and Jon Raskin, three saxes can offer a broad range of pitches and textures. Such is the case for All At Once. Little from this recording might be mistaken for the conventional, with squeaks, drones, and contrapuntal melodies throughout. But nothing sounds thrown together or offered for convenience. A subtle and engaging release.