Sor’s Divertissement op. 23 is a collection of ten small pieces first published in Paris in 1825 at a time when Sor was in Moscow. There was more than one differing edition and the bibliographical situation is confusing, which is explained in the detailed notes which are in this file.
This edition comes from the new 2019 second edition of Sor’s New Complete Works for Guitar edited by Brian Jeffery. The Introduction and Index to the entire series can be seen here on this site.