There seems to be no stop­ping Sparks who have just added to their pro­lif­ic out­put with a new EP called MADDER!, a exten­sion of the recent MAD! album. The Mael broth­ers have described the birth of this new work: “Not want­i­ng the Mad!ness to end and buoyed by the phe­nom­e­nal reac­tion to MAD!, we made…