Con mi cuatrico voy cantando, mi burrito va trotando.
It is Dipper, from The Beach Bears, with his cuatrico guitar, singing, while his little donkey goes trotting
This is a Christmas Carol in Spanish performed by The Beach Bears, with the voice of Dipper. I recommend you highly to listen to it:
And also follow The Beach Bear story (@MaxDeGroot), which is a very amazing furry project that you will want to keep listening, download their songs and listening them all the time (Ask Roni, he's surely sick of me listening The Beach Bears all the time).
Thanks for making this version of El Burrito Sabanero, Dipper!!