Chansonnier of Isabella d’Este, Rome, Bibl. Casanatense Ms. 2856

Created for the Ferrarese court between 1480 and 1490, it is a very valuable source because of its many and consistent ascriptions to composers. There are no texts throughout which lets us assume that it was meant as a source for instrumental performances. You may consult our edition!

http://opac.casanatense.it/Record.htm?idlist=&record=19917287124917354699

You can find the edition here:

http://www.goldbergstiftung.org/chansonnier-casanatense-roma-biblioteca-casanatense-ms-285/