adding a test for JSON::hash :songs, :extend => .., :class => ..
adding a test for JSON::hash :songs, :extend => .., :class => ..

tastyworks/representable,tastyworks/representable,simonoff/representable,parndt/representable,rusikf/representable,apotonick/representable,irfanah/representable,jajuki13/representable,Casecommons/representable