风格：JAZZ ROCK, PROG-ROCK   捷克传奇人物Martin Kratochvíl领导的JAZZ ROCK团   Jazz Q is a jazz band in Czech Republic. It was established in 1964 in then Czechoslovakia by musicians Martin Kratochvíl (keyboard) and Jiří Stivín (flute) (the latter one left the band in early 1970s).