SDR recording catch - Thanks to Relay Station for the tip!
0243 6960 AM Weak music, too weak for Shazam.
0246 Off
0247 6960 FM mode. Sounds like Van Halen "Jump", mostly with static, but occasionally with near full quieting.
0253 Off
0256 6955 USB "The One You Love", mostly an SIO 333 from here on
0302 Led Zeppelin "Stairway To Heaven"
0304 Nirvana "All Apologies"
0306 The Beatles "Get Back"
0308 Carrier on and off a few times over the next few minutes
0314 Moved to 6964 with the carrier on and off
0316 Off? I think so.