Pirate Radio Recordings: Two short UNID broadcasts

I was travelling Saturday night, but had the foresight to set my WinRadio Excalibur to record the pirate spectrum. There were few pirates on the band--less than I would have expected to hear on a holiday weekend in the US--and some of them were plagued by a local broadcaster whose spurious emissions wiped out the whole band at times.

I did catch a couple of interesting unidentified broadcasts, most likely transmitter tests as both were very short.  The first broadcast came on around 3:10 UTC (Jan 20) and consisted of two songs, ending with the Tardis sound effect from Dr. Who. Click here to download the MP3 file, or listen in the player below:

The second broadcast came on just after 7:00 UTC and consisted of only one song--no IDs at all. I would suspect this was the same pirate; however, the first broadcast had a tinny sound that this broadcast lacked. Indeed, their USB signal was quite amazing (wish s/he would have broadcast a full show).  Click here to download the recording, or listen via the player below:

Please comment if you think you can ID these broadcasts.