Dutch folk music, is characterized by simple straightforward bass motives heavily supplemented with fast, often happy, melody. (Click here for an example.) Uncommon among other European folk, in Dutch music the bass line, not the melody, is the musical line that is danced to. This means that though the music itself may sound fast, the dances are usually quite moderate to slow in tempo. The dances themselves are mainly group dances rather than individual or dual dances. Clogs are often worn during dances; however, Dutch clog dancing is very different from its more modern counterpart. It is virtually impossible to perform highly active dances with Dutch clogs (which are entirely made from wood, not just the sole) and hence the clogs function as additional percussion, by stamping rhythmically.