Complex sentence: The last song played on "True Oldies" was "Windy" by The Association, while the first song on "The Edge" was "Livin' on the Edge" by Aerosmith.
Split into simpler sentences: The last song played on "True Oldies" was "Windy" by The Association. The first song on "The Edge" was "Livin' on the Edge" by Aerosmith.