1.FM Otto's Classical Music

1.FM Otto's Classical Music is the classical channel of 1.FM, an internet radio network. It plays classical music continuously, and its stream identifies itself as 1.FM Classical Music. The station is listed with Switzerland as its country of origin.

The channel is a music-only service intended for background listening, work or study, drawing on the familiar orchestral, chamber and solo repertoire. The details of the playlist, ownership and any presenters are not published in the sources checked, so this description sticks to what the stream itself shows. Listeners should expect an uninterrupted stream of classical recordings rather than talk or news.

The stream tested here is an MP3 feed at 256 kbps delivered over HTTPS, although the address is labelled as a mobile AAC link. It can be played in a standard browser or audio player. The original station page on 1.fm now redirects to the network's newer radio portal, where the full 1.FM channel list can be found.