Deletion of Synthmetal

Comment: Possibly some |original research. The included sources (one of which clearly fails ) discuss metal bands that sometimes used synths but there's no indication that it's an actual genre distinct from heavy metal, electronic rock, or industrial metal
Stance: delete
Cited policy: Wikipedia:No original research (WP:OR||WP:USERGENERATED)

Comment: hypernarrow, possibly 
Stance: delete
Cited policy: Wikipedia:Wikipedia is not for things made up one day (WP:NFT)