At first: Denian, thank you dearly for your beautiful music !
The music of Chopin is my "companion" from early childhood. And I am not surprised that "Chopin" and "guitar" somehow "go together". Although (if I am not mistaken) Chopin himself was not playing guitar , in his early years in Warsaw he was, in a way, "surrounded" by classical guitar music. This might continue later in his life in France. In Poland in his young years he was frequent visitor to famous at that time cafeteria named "Honoratka", where many people from artistic and cultural plus patriotic circles were gathering together. During evenings at "Honoratka" cafeteria poet Bohdan Zaleski was playing "spanish guitar". This is mentioned in one of small poems by other Polish poet, Artur Oppman.
The other cafeteria attended by Chopin was named "Dziurka" ((Little Hole)
http://en.chopin.nifc.pl/chopin/places/poland/id/757On the entresol of the same mansion was the Dziurka [Little hole] café. Most numerous among its regular clientele were young men, chiefly the Romantic literati fascinated by Goethe, Schiller and Mickiewicz. Chopin would come here in the company of Maurycy Mochnacki, Bohdan Zaleski and Antoni Edward OdyniecAnd guitar was also often played there, like in other Warsaw' cafeterias of that time; the other cafeteria also mentioned in the link above:
The café Pani Brzezińska [Mrs Brzezińska] (also known as U Brzezińskiej), situated near the Saxon Post Office on ul. Kozia, was, thanks to its excellent location, one of the busiest establishments in Warsaw. Chopin appeared here almost dailyClassical guitar was popular at that time in Poland. These were times of Feliks (Felix) Horecki (Horetzky), Jan Nepomucen Bobrowicz and Stanisław Szczepanowski.