Conversation so far:
What happened with the return of Horslips?
In March 2004, three Horslips enthusiasts, Jim Nelis, Stephen Ferris and Paul Callaghan, put on an exhibition of Horslips memorabilia in The Orchard Gallery in Derry.

Question: Did the band reunite for this?
Self-contained rewrite: Did the band Horslips reunite for this exhibition of Horslips memorabilia in The Orchard Gallery in Derry?