So cute! National Zoo otters ROCK OUT on the keyboard!

(CNN) -- Otters are adorable -- but did you know they can also make some beautiful music?

In all honestly -- it may depend upon your definition of "beautiful!"

Video released by the Smithsonian National Zoo in Washington, D.C. shows cute little otters showing off their skills on a keyboard.

The keyboard is part of the zoo's enrichment program.

Even though the Asian small-clawed otters aren't likely to encounter musical instruments in the wild, zoo officials say the activity is good for their senses.

CLICK HERE to watch a LIVE web cam showing the Smithsonian National Zoo's Asian small-clawed otters.

CLICK HERE to see more #ZooEnrichment videos uploaded to YouTube by Smithsonian National Zoo officials.