Janet Billig Rich would like you to cum on and feel the noize. And girls? Why don’t you rock your boys. And maybe we’ll all get wild, wild, wild.Billig Rich extends the above invitation as a bona fide rocker, as a Long Island native and, most importantly, as one of two dozen producers of the surprise Broadway smash Rock of Ages.The most successful juke-box musical this side of Mamma Mia! and Jersey Boys, Rock of Ages takes guilty-pleasure rock songs from 1980s hair bands like Journey, Night Ranger, Twisted Sister, Whitesnake and Poison, and turns them into a funny, feel-good slice of musical theater nostalgia. The touring production of this Tony-nominated Broadway hit rocks and rolls into San Francisco’s Curran Theatre March as part of the SHN/Best of Broadway series.