Scott Hamilton Quartet Plus Two

I would like to edit the artists listed for Our Delight!
Now it links to the Scott Hamilton Quartet, but the artists list in this page refers to the Italian quartet, while the album is performed by the British quartet. Moreover, “Scott Hamilton Quartet Plus Two” refers to Scott Hamilton, John Pearce, Dave Green, Steve Brown (the yellow list of the cover) + Dave Cliff and Mark Nightingale (the blue list of the cover).

  • do I have to add the British artist to the current list or do I have to add a new page for the British quartet?
  • how to add the “two”, maintaining the “Scott Hamilton Quartet Plus Two” description?