Deletion of Arthur Singer

Comment: Passes criteria #1 of |notability guidelines for songwriters, having ''"...credit for writing or co-writing either lyrics or music for a notable composition"'', for At the Hop. Also co-wrote Rock And Roll Is Here To Stay which should probably have its own article as a charting single. Needs references, one of which is here http://www.jewishexponent.com/article/16122/ (and will be added to article shortly) (and added to article
Stance: keep
Cited policy: Wikipedia:Notability (WP:COMPOSER)