music: 80's Tune: Performed by: Paul Hardcastle?

Questions

Which artist, remembered more for his portraits than his landscapes, was born in Sudbury, Suffolk, in 1717?

The Mason-Dixon line ran between Maryland and which other American State?

Which American president renamed "Shangri-la" as "Camp David" after his grandson?

Which band comprises sisters Andrea, Sharon, and Caroline with their brother Jim?

Which island is known to its inhabitants as Kerkyra?