What is free improv?

Some articles on free:

List Of Saxophonists
1940- X X Jazz Blythe !Arthur Blythe 1940- X X X X Free jazz, jazz Arno Bornkamp 1959- X Classical Bostic !Earl Bostic 1913–1965 X R B Bowden !Mwata Bowden 1947- X X Jazz Bowie !David Bowie 1947- X X X. 1904–1928 Jazz Ewart !Douglas Ewart 1946- X Free jazz Farrell !Joe Farrell 1937-1986 X X Jazz Fait !Mirko Fait 1965- X X Smooth jazz, ambient Felder ... Keys !Bobby Keys 1943- X X Rock Kirk !Rahsaan Roland Kirk 1935–1977 X X X Free jazz, jazz Klemmer !John Klemmer 1946- X Smooth jazz Klink !Al Klink 1915–1991 X Jazz ...

Famous quotes containing the word free:

    The proposition that Muslims are welcome in Britain if, and only if, they stop behaving like Muslims is a doctrine which is incompatible with the principles that guide a free society.
    Roy Hattersley (b. 1932)