SMX and Deano have written about this before, but I've had the chance to listen to Siruis channel Buzzsaw today, and so far I've heard 'Seventh Son Of A Seventh Son', 'Aces High', and 'The Trooper' today. What a great way to spend the day!!!
Then it appears I started listening before you today, also stopped earlier - since the three I heard from 8am to 1pm Denver time were "The Number Of The Beast", "Seventh Son Of A Seventh Son" and "Aces High".
During the same exact span of time yesterday, they played "The Number Of The Beast", "Flight Of Icarus" and "Killers". And the day before that included "2 Minutes To Midnight" and "Murders In The Rue Morgue".
Generally speaking, Buzzsaw averages about one Maiden song every 2 hours. And about the same rate for Metallica, AC/DC and Van Halen. Maybe one song every 3 hours for Judas Priest, Black Sabbath, Ozzy solo, Dio* and Led Zeppelin. Those bands are the core of the Buzzsaw lineup.
* This means anything Dio sings on - Rainbow, Sabbath or Dio.