https://musicaficionado.blog/2020/01...ett-1969-1971/

"“In this one piece he has done more than almost anybody else that comes to mind in breaking down barriers in rock, jazz and classical music” raved a Melody Maker article in 1971. The magazine was not known to often dish out such enthusiastic reviews about British jazz music but this time it nailed it. The receiver of these accolades was Keith Tippett. He not only broke down those barriers, he created music that sounded as if these barriers never existed, such as the topic of the aforementioned review, the double album Septober Energy by his group Centipede. This is the story of his music journey at the beginning of his rich career, during which he released and participated in some of the most interesting albums of that period."