For Tenor, Mixed Chorus (min 16 singers), Orchestra. Published 1968. Text: Abu Yasid, Donne, Rimbaud. First performance: Richard Lewis, BBC SO and Chorus, conducted by Norman Del Mar, BBC Proms, 8th September 1970.
Essence of our Happinesses op. 69
| Instrument (fx guitar, sang m.m.) | Kor, Orkester, SATB |
| Genrer (Fx Pop, Rock, Børn m.m.) | Post-1900 |
| Type (fx Instrumentskole o.lign.) | Partitur |
| Sideantal | 74 |
| Media (fx Bog, CD, DVD m.m.) | Noder |
| Publisher/Producent | University Of York Music Press |
| Bidragydere | Lutyens, Elisabeth (Composer) |
| Sprog | Engelsk |
| ISMN | 979570205738 |