On December 10, 2024, the album of the vocal quartet The Sound Pack “Rejoice in the World - Carols” had its premiere. The album was released by PANS Publishing House in Nysa, with the support of SJRecords publishing house. The album was recorded at the AMKL Multimedia Techniques Studio. Horacy Rodzeń-Jarosz was responsible for the realization of the recording.
Among those involved in the work on the album were the Pedagogues of the AMKL Jazz Music Department: 

Dr hab. Tomasz Pruchnicki, who performed the part on soprano and tenor saxophone
PhD Dominik Gawronski, who performed parts on trumpet and flugelhorn
PhD Przemysław Jarosz, who performed the percussion part and produced the recordings and was responsible for mixing them
PhD Bartosz Pernal, who is responsible for the arrangement layer of the album (together with Dr. Tomasz Pruchnicki)
MA Katarzyna Mirowska, who performed the vocal parts together with the quartet The Sound Pack