See Hear celebrates the sign song phenomenon with a special Culture Review. The team go to Helsinki to meet rappers Signmark, who have been snapped up by a major record label. Show more
Discover 11,128,835 listings and 292,939 playable programmes from the BBC
See Hear celebrates the sign song phenomenon with a special Culture Review. The team go to Helsinki to meet rappers Signmark, who have been snapped up by a major record label. Show more
BBC One
