This is the result of a silly joke between Edo (Edol), Ralph (Yolar) and me ; they charged me with the forfeit to upload some Attaingnant and Schlick (eg. music from around 1500-1550) on the Steinmeyer.
Being disciplined, so did I, a bit afraid however that Attaingnant's and Herr Steinmeyer's ghosts prosecute me for mistreatment :-)
NB : "by Attaingnant" means "published by Attaingnant" ; the composer is generally unknown.
NB2 : the temperament is the organ's original one ; I didn't load a meantone one.
The pieces are
0:00 Gaillarde by Attaingnant
1:00 Bransle gai by Attaingnant
2:12 Tant que vivray, by Sermisy
3:20 Maria Zart, by Schlick
6:10 My Lady Carey dompe