engineer Sam Feldman
Mastered At Bell Sound Studios
Track 1-A10 is a trio for soprano I, soprano II, & alto voices. Only one soprano (Romy Gundermann) & the alto (Hildegard Rutgers) are credited on the media.

Runouts are etched.
ASIN: B00U8FCUDW
Matrix / Runout: T-241-1 Bell Sound sf (Disc 1, Side 1)
Matrix / Runout: VS-3798 E-1 D.P. (Disc 1 Side 2)
Matrix / Runout: T-243-1 Bell Sound sf (Disc 2, Side 1)
Matrix / Runout: T-244-1 Bell Sound sf (Disc 2, Side 2)
Matrix / Runout: T-245-1 Bell Sound sf (Disc 3, Side 1 )
Matrix / Runout: T-246-1 Bell Sound sf (Disc 3, Side 2)
Matrix / Runout: VS-4386-2 Bell Sound sf (Disc 4, Side 1 )
Matrix / Runout: VS-3202-1 Bell Sound sf (Disc 4, Side 2)