It is an alternative radio broadcasting company based in Prague. It can be tuned at 91.9 FM in and around the city. Its musical style is unique for Czech radio stations. Radio 1 tends to focus on serious work, namely on alternative and independent music of all genres (pop, electronic, rock, metal, hip-hop, jazz, reggae, ambient, etc.) rather than pop-style music. RADIO 1 is the oldest private radio station broadcasting in the Czech Republic.