What a rich, unpretentiously modern record is “Flag Day” (Sunnyside) by the jazz saxophonist Adam Kolker. He plays these songs — five originals; one Monk piece, the standard “Last Night When We Were Young”; and “Don’t Let It Bring You Down” by Neil Young — with restraint, letting his ideas flow but never filling up all available space. He’s a real improviser, making impulsive choices about phrasing and how to imply a chord, giving each of his notes a strong, strange character. The group is a little hive of wisdom, including the guitarist John Abercrombie, the bassist John Hebert and the drummer Paul Motian, whose aura of relaxed play, or what some people still call cool, is almost a physical presence here.
Ben Ratliff - New York Times