Deletion of The Mad Maggies

Comment: at the moment  and  are relevant here, article is written very much like an advert, the creator hasn't given any rational for the undeletion. I haven’t found any reliable sources, but it's possible there might be one or two -  but as Wikipedia isn't in a habit of deciding things on vague possibilities I say delete unless sources are found and/ or it meets  which it seems to fail at the moment
Stance: delete
Cited policy: Wikipedia:Advertising (WP:ADVERT||WP:COI||WP:BAND)

Comment: Non-notable band, written as  by someone with I expect huge . They simply are not encyclopedic yet (and may never be
Stance: delete
Cited policy: Wikipedia:What Wikipedia is not (WP:PROMO||WP:COI)