Mia was referring to an interview by the Hungarian Radio.
Kókai was director of music for the Hungarian Radio from 1945 to 1948.
He then worked as an orchestrator for the Hungarian Radio and taught musical theory.
From 1974 to 1995, he worked in Hungarian Radio.
It is an unreleased recording of the Hungarian Radio.
From 1950 on, he worked at the Hungarian Radio in various capacities.
He later contributed a monthly program to Hungarian Catholic Radio.
He contributed to many recordings for the Hungarian Radio.
For television Solymosi directed "50 Years of Hungarian Radio" in 1975.
Hungarian Radio could use the slogan often heard in radio commercials: "From clear source only".