While [Pete] Cosey and promethean firebreather Sonny Fortune dominate Agharta and Pangaea as soloists, these LPs are also magnificent ensemble works. Because by 1975 Miles, through his decades-old practice of paying cats to practice on the bandstand, had created the world’s first fully improvisational acid-funk band — by which I mean one capable of extemporaneously orchestrating motifs from Santana, Funkadelic, Sly, Stockhausen, Africa, India, and the Ohio Players…The band’s cohesion amidst sonic chaos knows no parallel in fusion, funk, rock, or either the black or white avant garde.