Listen to the sound clip NB from Numberblocks Band Nb 6 Soundboard: NB NB This sound is from Numberblocks Band Nb 6 Soundboard In the world of Numberblocks Band Nb 6, there is an eclectic mix of sounds that come together to create a unique and exciting musical experience. From the catchy chants of "NB" to the soulful vocals of "Only Girl", each sound adds a layer… Go to the full soundboardwith more sound clips Search