The very last from the collection of Żeleński’s ‘25 preludes for organ or harmonium’ op. 38. The Trisagion is a kind of a begging prayer; the English lyrics are as follows: ‘Holy God, Holy Mighty, Holy Immortal, have mercy on us’. It can be either recited or sung. It’s Polish musical setting is very dramatic, and so does this piece based upon it.
Ca. 1920 Aeolus harmonium – my own.
• Manual compass: C–f³ = 54 notes
• Pedal compass: C–d¹ = 27 notes
• Manuals divided on bass (C–b) and treble (c¹–f³)
I. MANUAL
BASS:
Bourdon 16'
Principal 8'
Posaune 8'
Flöte 4'
Forte
TREBLE:
Clarinette 16'
Principal 8'
Trompete 8'
Flöte 4'
Forte
II. MANUAL
BASS:
Salicional 8'
Aeoline 8'
Viola 4'
Forte
TREBLE:
Salicional 8'
Aeoline 8'
Viola 4'
Forte
PEDAL
Subbass 16'
Pedal 8'
Pedal Forte
(EXTRAS)
Oktavkoppel
Manualkoppler
Pedal Coppel
Volles Werk
(OVER THE PEDALBOARD)
Forte [Expression]
Volle Werk
