Solitarily Speaking Of Theoretical Confinement is the second solo album by progressive metal guitarist Ron Jarzombek, released in 2002. Every song follows a loose concept of basing each song's composition (Which are named after common phrases used in language) on certain songwriting systems created by Jarzombek himself (E.g., "To B or Not to B" consisting of 2 themes; Only using the note B (To B), and using every note except for B (Not to B)).