Miles Davis at his most demented coolest, with Wayne Shorter (sounds more like John Coltrane) on tenor and lyricist/singer Bob Dorough, the vocal equivalent of a funhouse mirror. (You might want to smash the mirror before the song is over.)
Full title: “Blue Xmas (To Whom It May Concern).” Cool, daddy-o.
Footnote: Thank you, Hobson Tarrant, wherever you are, for your “pipecleaner-based’ animation.