This is closely related but not identical to TSP1998. Here's what the cover looks like:
As you can see, it's very similar in appearance to the 1991 Songs & Prayers from Taizé:
Both the orientation and the contents, however, differ from the 1998 book already in the database. I'm wondering, when entering it in the database, what ID should be used for the Assembly Edition; tentatively I am using TSfP1998. Also, I'm wondering how to remove an item from My Hymnals, since I now realize the "Taizé: Songs for Prayer" I have there now is the wrong one.