Earlier in the week a fresh, mixed-gender band titled Sponge Band released teasers, sparking much interest. The band consists of Ga On, Chung Ah, K#, Soo Yun and Oh Song. The band has previously released tracks on the Loving You a Thousand Times OST (soundtrack). Earlier today, the group released their first single album titled The Beginning and it consists of 4 tracks: ??? (Can't Hear You), ????? (Should I Hit Them for you?), ??? Instrumental, and ????? Instrumental. The tracks show off their vocal talents and like the single album title says, this is only the Beginning, they have a very bright future ahead of them. Thanks to phil for the tip.