I saw this drawing of the CMC, and the correlation between "crusaders" and "conquistadors" came to mind after a while. A nice little pirate chanty tune.

"Conquistadors" by New Reverian
Artwork: "Paper Ship, GO" by Soapie-Solar
http://soapie-solar.deviantart.com/art/Paper-Ship-GO-296156714

Tags: CMC, Cutie Mark Crusaders, Conquistadors, pirate, chanty, picture, waves, sea, water, my little pony, friendship is magic,applebloom, scootaloo, sweetie belle, equestria, fanmusic, paper boat, garageband song