20 years ago on February 24th, 2005, Y100 was taken off the air, leading to the start the online era and eventually to Y-Not Radio. All this week, we're celebrating the history of Philadelphia's beloved modern rock station with check-ins from former Y100 DJs and staff, plus lots of music from back in the day. Tune in each day around 10am, 12pm, 2pm, 4pm, and 6pm for Y100 memories from the people who were there. If you miss any, they'll be available here after they air.