Videos of�SM Entertainment's resident rookie group�EXO-K in the dance practice room has recently been revealed to the internet, giving fans a behind-the-scenes glimpse at the young men practicing the

The two videos capture the six members performing the choreography of "MAMA" with two demo versions, notably different from the final version of the track that was later released. Absent of the stage-chic outfits and polished sets that are present in live performances, the videos show the members' raw skills as dancers.

Check out both videos below --