Obrecht: “kyrie” from missa salve diva parens

The kyrie from Jacob Obrecht’s mass ‘salve diva parens’, performed by four singers of ‘The sound and the Fury’
The beautiful manuscript version (Choirbook, Petrus Alamire) was offered as a gift to the Habsburg emperor.

Below the music and the image a file with a transcription (made by me in 2006, as a ‘tyrocinium’ in cracking the music code).