Mauro Giuliani: 12 Waltzes op. 21 are among the first easy pieces which Giuliani published in Vienna after he arrived there in about 1806.
This set is one of five sets of dances by Giuliani which I published with Tecla Editions in 2006 in a printed book entitled Dances of 1810.
At the end of this file, after the music, you can read the full preface to that book which will cast more light on the circumstances of this music.
You can see the FIRST PART FREE here.