What is Blue Note records?

Blue Note was acquired by Liberty Records in 1965 and Lion retired in 1967. At this point most albums were produced by Wolff or pianist Duke Pearson; Wolff died in 1971. Despite some good albums, the commercial viability of jazz was in question. Reid Miles's services were dispensed with and more borderline and outright commercial records were made (often by artists who had previously recorded "straight" jazz for the label - Bobby Hutcherson, Lou Donaldson, Donald Byrd, Grant Green, Horace Silver).