Tokkata - anonymous (Sweelinck school). Played on house organ by SF Bonedoc

[SFChristo]

Hello, these pieces are from an old collection of music all found together (I believe). To me it sounds like an introductory piece. You can listen to another recording of this on a larger baroque organ at SFBonedoc's channel here. (SFBonedoc)

[EmperorCQX]

Oh! I didn't knew there was such a piece! Did Mr. SF Bonedoc improvise? Because from what i hear, this piece sounds really improvisionary.