This question was sent by Paul, and he writes:\n\n\u201cThank you for sending your Organ Duet Recital. Bravo!\nFor the moment my challenge is BWV 564. I am able to play the toccata by heart, Adagio I still need the score and fugue is not yet on an optimal level.\nI try to realize what you call articulate legato.\nBest greetings\nPaul\u201d