ACL, my brother in Christ, I am no expert in Polish but I think it says:

Wednesday, December 4
MISSA PRO DEFUNCTO Wolfgang Amadeus Mozart
Funeral Mass for the soul of Mr WA Mozart's Requiem famed composer.
O. Bernward Deneke FSSP celebrant
Slawomir Kaminski Authorities (Pipe Organ)
Soloists
Roma Jakubowska-Handke Soprano
Thomas Raczkiewicz countertenor
Piort Friebe tenor
Raphael Korpik Bass
AMU ACADEMIC CHOIR IN POZNAN
Jacek Sykulski art direction
SYMPHONY ACADEMY OF MUSIC IN POZNAN
Martin Sompoliński conductor

I hope this has been some help.

your brother in Christ,

Elisha9821