“Some Things Are Not Known” revives an old song in Euforquestra’s catalog and lays it down to tape in this Color Red collaboration. Saxophonist Austin Zalatel set out to write a through-composed tune to challenge the group utilizing odd time meters and interesting chord tones. With no set form, listeners are taken on a journey that incorporates elements of funk, soul-jazz, and prog-rock in an innovative tune that stacks up among the ranks of artists like Chris Potter, Parliament-Funkadelic, and Return to Forever. The through-composed nature of the song and spontaneity will leave listeners wondering what will happen next hence the title, “Some Things Are Not Known.”