Sponge Band Members Profile Sponge Band or Sponge★Band (스폰지 밴드) was a Korean co-ed rock band under Sponge Entertainment. They debuted on February 18, 2010 with the song “The Beginning”. Currently the group has not released an album for more than 4 years, it is not known if they will return, since there has been … Continue reading Sponge Band Members Profile