music: 60's Chart Toppers: Name The Artist: I'll Keep Holding On?

Questions

What is the song "Pass the Dutchie" about?

Spaceman Spiff was a charcter on which eighties cartoon strip?

What was the name of the first "portable" computer?

What was the British equivalent of "We Are The World"?

What Liverpool band popularized the Doors' "People Are Strange" in the 80's?