You don't have to be a musicologist or opera aficionado to recognize the stunning meld of emotion and technique in Rachele Gilmore's performance in the Florida Grand Opera's production of "La Sonnambula." When she falls to her knees at the front of the stage, picked out of the darkness by a few lights, and pours her heartache over the orchestra and into the audience, the utter silliness of the libretto vanishes, and listeners are transfixed by the seamless transmission of heart and head.
Gilmore is more than enough reason for an opera fan to scrape together the considerable cash needed to see this classic tale about a young woman whose impending marriage is sidelined by scandal because of her sleepwalking. While her technical virtuosity and vocal pyrotechnics are stunning throughout the sadistically wide range that Vincenzo Bellini wrote into the bel canto score, it is Gilmore's infusion of passion, ranging from ecstatic joy to bottomless grief, that pushes her performance into another dimension. Playing the simple country girl Amina, Gilmore exudes an innocence and purity in her singing and personality that seem an impossible fantasy in this century, but which she persuasively sells to back reaches of the orchestra seats.
Tenor Michele Angelini is less emotionally affecting as her fiancé, Elvino, in his FGO debut, basically grasping his lapels or gesticulating and then slamming out his arias. But his voice deftly soars and dips with Bellini's lovely melody line. His performance also seems to ratchet up a notch whenever he is paired in a duet with Gilmore.
The 1831 opera has a ridiculous plot that Mother Goose would have been ashamed to pen. It's a mystery why Amina doesn't kick Elvino to the curb after he doubts her virtue based on less-than-circumstantial evidence. Then, it would be a much shorter opera, although the first hour is almost nothing but the lovers singing about their undying devotion over and over and over.
But Bellini provided generations of singers with gorgeous melodies and sketchy musical frameworks that allow them to show off their chops without competing with a swelling orchestra that might drown out their mistakes. Relative spareness aside, conductor and FGO musical director Ramon Tebar enthusiastically leads the musicians in laying down a spirited and passionate foundation for the singers to build upon.
The expressive vocal performances also benefit from the decades of experience that famed soprano Renata Scotto brings to the job as stage director. But even though she is duplicating her 2007 work at Michigan Opera Theatre, her staging is pedestrian and presentational at best, relying primarily on static tableaux with singers simply coming down the lip of the stage and declaiming their arias as if this were 1913 instead of 2013. Compare that to the imaginative fluid direction of FGO's "La Boheme" and "The Magic Flute" earlier this season.
While savoring the music is the priority, the pacing of this production is beyond languid. Some of this is dictated by the score, but a good director would fill the lengthy musical transitions with some kind of significant action other than someone grasping another's arm in greeting and whispering in their ear.
Technical theater note to lighting designer Donald Edmund Thomas: When Count Rodolfo sings in scene two, it might be advisable to shine even a little light on him singing in the darkness. Ditto, when Amina begins her famous second act aria, try lighting her above the waist.
Another staging misstep is the Tree, the primary piece of set design by Carlo Diappi. Traditionally, Amina's innocence is proven when the townspeople spot her sleepwalking in some dangerous situation, such as perambulating along a cliff or over a rickety bridge. Here, she suddenly appears four stories up in the crook of a massive tree, where she apparently was teleported by the crew of the Starship Enterprise. When she walks out onto a shaky limb and a branch breaks off, it's actually laughable.
But opera is never about plausibility. It's about immersing yourself in a bath of sound, and the sparkling grace of Gilmore's soprano nearly banishes any question about how she looks so good with so little REM sleep.
When Amina sings, "My lips can't express what is in my heart," that's OK, because the way Gilmore's voice rises and falls on the melody lines like a bird negotiating wind currents, it doesn't matter.
"La Sonnambula" will play 8 p.m. Friday, Feb. 15, and 2 p.m. Sunday, Feb. 17, at the Adrienne Arsht Center for the Performing Arts, 1300 Biscayne Blvd., in Miami. Tickets cost $21-$200. Call 800-741-1010 or go to FGO.org.