Someday was written on spec for our friend Paul Hunt. Paul had written a script for a short film, Welvis, and was looking for tune to role with the credits. Welvis is about the ghost of a Welsh Elvis impersonator who haunts his son. (The largest Elvis festival in the world is held annually in Porthcawl, Wales.) On a separate personal level, I wrote it at a time of feeling much 'hiraeth' and longing for my home country and the folks I know.