Disambiguation - There are two bands with this moniker.
1. UK Britbeat band.
2. US Girl Group. 1. The Four Pennies were an English, 1960s pop group.
Their biggest success Stateside, was with their song "Black Girl", which was a traditional United States folk song, and brought out in 1964. However, in their homeland the group was more famous for having a Number one hit in the UK Singles Chart in the same year, with "Juliet".