category songwriter edits wp songs categories shows the procedure for adding categories the only mention of genre is in which states category songs should be placed into one or more subcategories of category songs by genre nowhere does it say that the song itself should be placed in a genre category therefore category reggae rock was removed template infobox single parameters gives instructions for infobox fields under writer it says this field allows display of the song's writer s separate multiple values using flatlist therefore the songwriters were listed using flatlist if there is a problem with following these procedures take it up at wikipedia talk wikiproject songs or template talk template infobox single not here