Deletion of Encyclopedia of Music in the Social and Behavioral Sciences

Comment: No secondary sources and this is using Wikipedia to promote his publication which is against policy. . He both edits his biography and this article with his account and several IPs like {{IP|58.172.242.88}} and {{IP|58.172.253.70}} to promote both himself and the book
Stance: delete
Cited policy: Wikipedia:What Wikipedia is not (WP:NOTADVERT)