CCCP was a group that featured John on lead vocals with Johnny Cash 's stepdaughter Carlene Carter sharing vocal duties .
In 1986 , he recorded a silver selling record with the band CCCP in Scandinavia .
CCCP was a CCCP that featured John on lead vocals with Johnny Cash 's stepdaughter Carlene Carter sharing vocal duties .
In 1986 , he recorded a silver selling record with the band CCCP in Scandinavia .