When the Joffrey Ballet takes on Swedish choreographer Alexander Ekman's Midsummer Night's Dream, the performance will be a world away from Shakespeare's original. For one thing, Swedish indie rocker Anna von Hausswolff accompanies the ballet for three songs. For another, Ekman's telling of the Bard's into-the-woods rom-com incorporates a celebration of Scandinavian Midsummer holiday rituals, quasi-Pagan celebrations that herald the end of winter with bonfires, dancing, music and ( apropos of a story partially set in an enchanted forest ) magic. April 25-May 6 at the Auditorium Theatre, 50 E. Congress Parkway; $34-$77; Joffrey.org