Wumm for "Web Underground Music Movement" is a band of two producers from Paris and Lyon who have been playing Deep House live for five years. Their first Ep was signed by the label Chocoflash, the adventure continues with the collaboration of Marlene Rod's. They are also signed to the label SoulHeat for the "Broken Soul Ep" and on the label Atomic Soda for the "Piano Putsh Ep".