[Title of Show]
[Title of Show], which is about two guys writing a musical about two guys writing a musical, may have audience members feeling as though they’re trapped in a Möbius strip from time to time, but with 17 hummable tunes and four engaging actors, it’s an enjoyable one-act that most will enjoy. F, Sa 8pm, Su 7pm. Through 4/10. $18. Green Valley Theatre Company, 3825 V Street; (916) 736-2664; http://greenvalleytheatre.com. B.S.