| Grade | Audio | Date | Gig | Vocalist | Source | Note |
| 43 | Audio | October 24, 1973 | Concert at Westminster Abbey, London, England | Vocal by The John Aldiss Choir | The Complete RCA Victor Recordings, Disk S, Third Sacred Concert (Track 9) | DE7344c |
| 83 | Audio | November 10, 1973 | Sacred Concert at the Basilica Santa Maria Del Mar, Barcelona, Spain | Barcelona Sacred Concert | DE7353c |