The MIGHTY 100.5 is Rockfords Greatest Hits. Enjoy extra long sets of the music you grew up with from the 60s, 70s, and 80s. From Rock N Roll and Motown to the Singer-Songwriters, Disco and the heyday of MTV, its all on The MIGHTY 100.5. On the 1Der@1, youll hear the story behind the song and/or band just before we spotlight a legendary One-Hit-Wonder.