{"request":"http:\/\/www.ibiblio.org\/contradance\/thecallersbox\/dance.php?format=JSON&id=1924","download_date":"2026-04-08T12:02:23+00:00","ID":"1924","Name":"Swing Tunnels {original version}","Authors":["Bob Isaacs"],"InterpretedBy":[],"Permission":"search","Status":"deprecated","BasedOn":[],"FormationBase":"Grid Square","FormationDetail":"","Progression":"Single. One square","Direction":"","Mixer?":"","Virtual?":"","PhraseStructure":"8*8*2","Music":[],"Tunes":[],"phrases":[],"CallingNotes":["To flip grid, in D1 replace circle with forward and back."],"Appearances":[{"source":"2006 RPDLW syllabus","lo":"#page=51","p":"51"}],"OtherNames":[],"Videos":[],"VirtualVideos":[],"VariantVideos":[],"VariantVirtualVideos":[]}