Numberblock band is a band of numberblocks. And Numberblock band was created in year 2020 A first discover numberblock band: it was me or idk (Costume) blocks band: released in era October 2020 Nb band by harry: October 1 2020 Uncannyblocks by ivan: January 2022 Nb bands by me: 2021 & 2022
Credit to wario100
