In early 1845, Krall was the chorus director of the Music Society of the
Piarist Church, Vienna ('Piaristenkirche Musikverein'). The church (finished 1758) dedicated to Maria Treu (Faithful Maria) has a long-standing musical tradition because of its excellent acoustics: the
Piarists, the oldest Catholic educational
order, had commissioned
Haydn's
Missa in tempore belli, first performed there in 1796. A church musical society ('Musikverein') was first established there in 1828 by Baron
Joseph von Blumenthal, who was also the
Chordirektor. The high cost of the productions (copying of parts etc.) led to its disbanding in 1834. A second society founded in 1844 had 200 subscribing members. Krall, as
Chordirektor, began with brisk activity and conducted a number of performances.
Haydn's
Theresienmesse was performed on 1 January 1845, as well as
Tantum ergo of Herr Winter,
Vias Tuas Domine from
:de:Joseph Preindl, Krall's teacher, and the
Gradual and the duet for tenor and bass
Domine exaudi (Psalm 101/102) by
Diabelli. The production was certified a "brilliant performance", the soprano solo in the
Graduale perceived as "very nice", only an
Offertorium of Diabelli inserted into the Haydn Mass was perceived as "inappropriate". On Easter Sunday, 27 April 1848, the Mass in F minor by
Bernhard Molique was given. Also sung were an
Alleluja by
Albrechtsberger and
Alma Dei by
Hummel. On 19 January 1845 the service was sung to Mozart's
Mass in C with
Misericordias Domini, K.222 by Mozart as the Offertorium, and on 26 January 1845, Preindl's C major Mass, Op. 7. On 2 February 1845 Haydn's G major Mass (
St. Nicholas) (Hob.XXII:6) was performed along with Krall's own
Tantum ergo and
Offertorium for bass voice and solo violin. The first performance of Schubert's
Mass in G major took place on 9 February 1845, with Schubert's brother Ferdinand at the organ. On 30 November 1845, the Mass in G Major by Krall was performed under his leadership. A review of the performance called it a melodically very rich, truly ecclesiastical work. The four-part solo
Et incarnatus was very wittily conceived, the
Benedictus had interesting harmonic effects, the
Agnus Dei offered surprising modulations; only the
Osanna was not so successful and not adapted to the Church's attitude. Krall's own
Tantum ergo and
Asperges me by Ferdinand Kloß rounded off the Mass. Beethoven's
Mass in C major, Op. 86, and the
Laudate from his oratorio
Christ on the Mount of Olives was given on 21 November 1847. ==Re-interment of Beethoven and Schubert==