"Poznań Musical Spring" is one of the oldest contemporary music festivals in Poland (second after Warsaw Autumn).
The first edition of the Festival took place in 1961.
From 2024 the PCM Foundation took over the role of the administrative organizer of the festival.

The final concert of the 54th edition of the Festival took place at the S. Moniuszko Grand Theatre in Poznań using the L-ISA sound spatialization system. Below we present an article by Michał Janocha on the artistic use of the system and its comparison with other methods of spatialization of spatial compositions.
The article is the part of the scholarship from National Recovery Plan of Republic of Poland, funded by the European Union NextGeneration EU.