Radio Cinco De Mayo made its annual broadcast on (you guessed it!) May 5th, 2013, starting around 00:17 UTC on 6925 kHz USB.
Early Saturday morning, the band's condition sounded like that of summer, with atmospheric noises (a few static crashes, produced by local thunderstorms), but propagation was steady and the overall quality very respectable.
You can download an MP3 of the full recording by clicking here, or by listening via the embedded player below.
Check out Ragnar's off-air recording of Radio Cinco De Mayo (and more!) on his PiratesWeek podcast.
UPDATE (May 08): Just received my Radio Cinco De Mayo QSL: