What is free-form radio you might ask? WFMU describes itself as follows:
WFMU's programming ranges from flat-out uncategorizable strangeness to rock and roll, experimental music, 78 RPM Records, jazz, psychedelia, hip-hop, electronica, hand-cranked wax cylinders, punk rock, gospel, exotica, R&B, radio improvisation, cooking instructions, classic radio airchecks, found sound, dopey call-in shows, interviews with obscure radio personalities and notable science-world luminaries, spoken word collages, Andrew Lloyd Webber soundtracks in languages other than English as well as country and western music.
And because the station is listener-supported, WFMU DJs have for years maintained complete autonomy and control over their own programming, which is extraordinarily eclectic. Check out the current WFMU audio smorgasbord, and see for yourself. Apps available for both iOS & Android.