Perfection is a tune by Ornette Coleman, one he performed but never recorded. It was transcribed directly from his alto saxophone by Bobby Bradford in the early 1960s, and given to David Murray in 1974. This recording was made shortly after Ornette Coleman died last year, and dedicated in his honour. Perfection is also the title track of an altogether stunning new album by David Murray (tenor saxophone & bass clarinet), Terri Lyne Carrington (drums) & Geri Allen (piano), who go by the name of MCA Power Trio. They’re joined on this piece by Charnett Moffett (bass) and Craig Harris (trombone). The trio are playing tonight as part of the London Jazz Festival at the Cadogan Hall.