The week ahead in L.A. theater, March 25-April 1: ‘American Mariachi,’ ‘Bloodletting’ and more

Capsule reviews are by Philip Brandes (P.B.), F. Kathleen Foley (F.K.F.), Margaret Gray (M.G.), Charles McNulty (C.M.) and Daryl H. Miller (D.H.M.).

Openings

Mulatto Math Writer-performer Monique DeBose explores race, family and identity in this solo show with music. Whitefire Theatre, 13500 Ventura…