This is a 30-minute recording of Radio Marti on 13820 khz. According to martinoticias.com's frequency list, this broadcast originated in Greenville, NC.
I heard this broadcast during a shortwave scan, and was surprised to hear a strong Radio Marti signal that was mostly free of a jamming signal. You might hear a faint trace of Cuba's bubble jammer in this recording.
I don't know Spanish, so I can't discuss the program contents. Top-of-the-hour identification can be heard starting at 6 minutes and 40 seconds into the recording. Another notable section is at 25 minutes and 48 seconds when there's an English recording. I'm always amused to hear English used as the backdrop over which a translation is spoken. That part is about Raul Castro's Cuban government.
If you understand Spanish, you're welcome to share your comments about the program contents. And let me know if you encounter any problems with the embedded media player.