Trip the light fantastic. This Sunday night on “The Lost Chord,” we take a nostalgic journey with an hour of British Light Music. I hope you’ll join me for vintage recordings, featuring works by Albert Ketèlbey, Samuel Coleridge-Taylor, Sir Edward Elgar, Richard Addinsell, George Scott-Wood, Haydn Wood, Billy Mayerl and Eric Coates. That’s “Distant Light,” this Sunday night at 10:00 EDT, on WWFM – The Classical Network and wwfm.org.