[1] He wrote songs for other musicians, including the Richard Müller single "Po schodoch", and he composed music for films, such as Fontána pre Zuzanu (1985) and The Seven Ravens (2015).

[5] According to Denník N, Patejdl, along with Jozef Ráž and Ján Baláž, formed the core of Elán over the course of its 55-year existence.

[8] Patejdl composed songs for pop singers, including Beáta Dubasová, Marika Gombitová, and Heidi Janků.

He is the author of the hit song "Po schodoch", performed by the band Banket and later solo by its lead singer, Richard Müller.

[11][12][13][2] In reaction to his death, President of Slovakia Zuzana Čaputová, singers Beáta Dubasová and Helena Vondráčková, as well as the surviving members of Elán, praised his contribution to Slovak popular music.