Deletion of Maclean's Music

Comment: Racehorse that won its one and only start but was later injured and has been retired to stud. ? ? I can't find any specific guidelines for equine notability; but judging by the comments at Wikipedia:Wikipedia Signpost/2012-07-30/WikiProject report, I'd say that this article fails to establish (or even make a credible claim for) the notability of Maclean's Music
Stance: delete
Cited policy: Wikipedia:Biographies of living persons (WP:BLP1E||WP:MILL)