Bayer Full

[2] Darewicz was originally against the idea, stating that since the disco polo genre had been considered dated in Poland by the time of this engagement, he wanted to contract a young boy band instead.

[2] These songs were used as promotional materials for Chinese television networks, and for Bayer Full's concerts, but were never released as an album.

[2] The following year, Bayer Full released their Chinese language recordings as an album to be sold in Poland, and did not credit Darewicz in any way.

[2] In a January 2013 interview with the Polish newspaper Polska Metropolia Warszawska [pl], Świerzyński disputed Darewicz's account of events, claiming instead that after he left a couple of CDs at a hotel in Hong Kong, a Chinese radio producer found the CDs and requested the band come to China perform in Chinese.

[1] In March 2021, Krzysztof Darewicz vowed to sue the band, claiming authorship over their Chinese language songs.