Both "Pilgrims' Chorus" Tannh�user and "Agnus Dei (Adagio for Strings)" Samuel Barber are choral compositions contained in these CDs below:

https://img.discogs.com/sBn82irbq8-V4Cc4rf_7pmuG3D4=/fit-in/600x600/filters:strip_icc():format(jpeg):mode_rgb():qualit y(90)/discogs-images/R-1855693-1248093863.jpeg.jpg
Agnus Dei: Music of Inner Harmony
0630-14634-2



Masterpiece Collection: Wagner
8011


If anyone could find a download link to these CDs in particular I'd be very thankful!