The Frescobaldi Thematic Catalogue Online
Frescobaldi: F3.06. Toccata sesta per l’organo sopra i pedali, e senza
Scoring: Keyboard
Genre: Toccata
Key/Signature: F /♭
Main Source: Toccate II (1627)
Notes: The title presumably means that the work can be played with the pedal part or without. In fact, it is written in such a manner that the pedal part can be omitted.