Tantum ergo, WAB 44

 ("Let us raise"), WAB 44, is the last of eight settings of the hymn "Tantum ergo" composed by Anton Bruckner in .
History.
Bruckner composed the motet in during his stay in St. Florian Abbey. The original manuscript is lost. An autograph voice score is stored in the archive of the abbey.
The motet was first published in band II/2, pp. 256–258 of the Göllerich/Auer biography. It is put in Band XXI/18 of the "".
Music.
The work of 29 bars in B-flat major, as edited in the current "Gesamtausgabe", is scored for choir, 2 violins, 2 trumpets and organ.
On 25 June 2017 a new edition of the score by Cohrs, prepared for the "", with reconstructed viola, cello, contrabass and timpani scores has been premiered by Łukasz Borowicz with the RIAS Kammerchor and the Akademie für Alte Musik Berlin.
Discography.
There are only three recordings of this last setting of "Tantum ergo":