Download contains the sheet music in notation and tablature, the MP3, and the GuitarPro6 file. Here's a nice rumba I wrote for solo guitar. It was written for signing, but I thought it became even nicer done as an instrumental.
Hint: when learning this piece, first learn and memorize the notes with the sheet music/tabs provided, then watch the video in youtube and click on the gear icon in the bottom right corner of the player - got to speed - adjust to .5 and play along at half-speed. The pitch doesn't change, it only slows it down. Then you will be on your way.