Poki Drzewo Jeszcze W Kwiatach was written by Wojciech Marian Mlynarski, Tadeusz Janik. US mechanical royalties are collected by Sony/atv Tunes LLC (50%), Muserk Zaiks (25%).
US mechanical shares as registered at The MLC · each writer’s chain: writer → publisher → administrator.
IPI 00021050453 · Composer
No publisher collecting
IPI 00045284188 · Composer
No publisher collecting