sentences: ).Speculation was of a format flip to a mainstream rock format, which is what occurred at 5PM on September 3, after REO Speedwagon's "Time for Me to Fly" concluded; at that time, a brief audio montage (including the playing of "For Those About to Rock" by AC/DC) introduced "93 Rock", which promised a mix of classic rock music from the 1970s, 1980s, and 1990s in a less-sedate on-air presentation.