Punk Family Values

Henry and Carola spent the following years making the space their own. These days the Complex is downright homey. Lou Lou and George even have their own floor, with individual "houses": his is ocean liner moderne, while she has a miniature collapsed Palladian villa. A guest home for friends is Caribbean vernacular architecture flocked with Astroturf and fake flowers. "Spend five minutes at [the Complex] and you've met Carola," says New Conservatory Theatre Company director Stephanie Temple, a longtime friend. (Carola has costumed several plays for the company, as well as a dance performance at SFMOMA, for which she also composed the score.)

George S. Rosenthal was born in April 1989. The next generation of the Complex household had arrived. Lou Lou was born in November three years later.

From the house in the crack-addled alley where the Rosenthals raised their brood to the cultural attractions the children were exposed to, Lou Lou and George were treated as adults from the beginning.

"Right from the start we took them to concerts, films, museum shows, etc. that weren't intended for kids, but which I thought they would enjoy and be inspired by," Carola says. Before her little ones could pick up a book, she read them the subtitles of Wagner's Ring Cycle from a video from the library. "I thought it was too good for the kids to miss, so I wound up reading all the subtitles out loud to them for the whole 15-odd hours of it — spread over a few days."

Neither George nor Lou Lou had major periods of rebellion against Henry and Carola. In a household where your parents encourage artistically adventurous behavior, that would be too difficult. "They're into the same things I'm into," says Lou Lou of the parents she still addresses as "mommy" and "daddy." "I can't think of anything I'd want to rebel against."

So how do artsy kids buck artsy parents? They go mainstream. George had a phase where he was into Hollywood action films. Carola says that Lou Lou's "dark secret" came in second grade: "All the girls were listening to *NSYNC," she says. "So Lou Lou asked, 'Can I have *NSYNC?' And we were like ..." She pauses, giving a mock-horrified look. "But as open-minded parents, we bought it for her."

That phase didn't last a week. The kids not only developed their parents' alternative taste in music, they also inherited their musical talents. George particularly lives up to his parents' assertion that he's a rock prodigy: Carola says her son was playing free jazz at age two. In kindergarten, he was performing Beethoven's Ode to Joy on every instrument in the Complex. There are a lot of instruments on those six floors.

"I like to think I got something from my dad," George says with a shrug. "The spot at drumming that I started at seemed to be a lot further along than most people start at. I had the mechanics down."

When George was in high school he recruited his sister to start a band. "He just sort of grabbed her and said, 'Sing this,'" Carola says. "Lou Lou turned out to be a great singer." They secretly wrote songs together on the third floor of the Complex. Then in 2004, they went upstairs to ask their parents: "Want to listen to this song we wrote?"

It was a fully produced song, Henry gushes. "It had arrangements and instruments, and I was like, 'Where did this come from?'" he recalls. They'd used an early version of the GarageBand music software. Lou Lou wrote the lyrics, while George wrote the music and played all the instruments. They performed shows for their parents in the Complex. "George would be standing to one side and saying, 'Lou Lou do this, Lou Lou do that,'" Carola says. "The dynamic is sort of similar now."

George still writes all the music for the Guitarfish. Lou Lou still writes most of the lyrics, slipping her new song ideas under her brother's door in the middle of the night. It makes their already tight relationship even closer, which is both good and difficult.

"We get fed up with each other, having so much physical contact," Lou Lou admits. "It's hard to find the boundaries between brother and sister, and the things brothers and sisters do, like fighting, and being able to get work done. But for the most part the whole family gets along really well."

Her lanky, unassuming brother says good-naturedly, "She annoys me a lot, but she's a good sibling."