This release contains a complete concert by the 1966 Miles Davis Quintet featuring Wayne Shorter, Herbie Hancock, Richard Davis, and Tony Williams.  It was recorded at the impressive Oriental Theatre in Portland shortly before it was demolished. The show presents the only existing testimony of bassist Richard Davis playing with Miles. Among its many highlights are a beautiful extended version of “My Funny Valentine” and the only existing version of “Who Can I Turn to?” in Miles Davis’ entire discography.