New, Unplayed Japanese Pressing With Obi. Features Mal Waldron, Doug Watkins, Art Taylor, Donald Byrd And Hank Mobley. “In 1956 Jackie McLean Was Only Beginning To Assert Himself As A True Individualist On The Alto Saxophone, Exploring The Lime-Flavored Microtones Of His Instrument That Purists Or The Misinformed Perceived As Being Off-Key Or Out Of Tune. 4, 5 And 6 Presents McLean's Quartet On Half The Date, And Tunes With An Expanded Quintet, And One Sextet Track -- Thus The Title. Mal Waldron, Himself An Unconventional Pianist Willing To Explore Different Sizings And Shadings Of Progressive Jazz, Is A Wonderful Complement For McLean's Notions, With Bassist Doug Watkins And Drummer Art Taylor The Impervious Team Everyone Wanted For His Rhythm Section At The Time. The Quartet Versions Of "Sentimental Journey," "Why Was I Born?," And "When I Fall In Love" Range From Totally Bluesy, To Hard Bop Ribald, To Pensive And Hopeful, Respectively. Donald Byrd Joins The Fray On His Easygoing Bopper "Contour," Where Complex Is Made Simple And Enjoyable, While Hank Mobley Puts His Tenor Sax To The Test On The Lone And Lengthy Sextet Track, A Rousing Version Of Charlie Parker's Risk-Laden "Confirmation." It's Waldron's Haunting Ballad "Abstraction," With Byrd And Mclean's Quick Replies, Faint And Dour, That Somewhat Illuminates The Darker Side. As A Stand-Alone Recording, 4, 5 And 6 Does Not Break Barriers, But Does Foreshadow The Future Of Mclean As An Innovative Musician In An All-Too-Purist Mainstream Jazz World.” Michael G. Nastos, AMG.