Emerald Mic - Emerald Mic — Alternative From Then to Now Discover a different side of radio. Emerald Mic brings together the alternative music you know, the artists you love, and the songs you may not hear everywhere else. From the influential sounds of the ’80s and ’90s to today’s alternative artists, we take the scenic route through music — mixing fresh discoveries with familiar favorites. Fresh. Familiar. Curious. Emerald Mic — where alternative music keeps moving forward.