This was originally composed as a choral piece. The text is taken from the Psalms
The mouth of the righteous utters wisdom,
and his tongue speaks what is just.
The law of his God is in his heart:
and his feet do not falter.
Alleluia.
This is a covid video version – so definitely not the original that Bruckner had envisaged. It does prove that – despite what some might say – trombones can sound good 😲😉😃