The video of my contribution to Anna Heller's project with piano music inspired by Gregorian chant, the Two Gregorian Chants to Mary the Mother of God op 41 is available on YouTube!
https://www.youtube.com/watch?v=j3m6eciCXfw&list=RDj3m6eciCXfw&start_radio=1
You can purchase the sheet music on MusicaNeo!
https://richardwillmer.musicaneo.com/sheetmusic/sm-612935_two_gregorian_chants_to_mary_the_mother_of_god_op_41.html