Singer-guitarist Laura Jane Grace, formerly Tommy Gabel, of Against Me! performed for the first time Friday since coming out transgender, Rolling Stone reported.

The four member band performed at Humphreys Concerts by the Bay in San Diego, playing new material including the title track from their upcoming album Transgender Dysphoria Blues.

“I was worried that some people expected me to come out looking like Little Bo Peep or something,” Grace told the music glossy.

Grace, who is two weeks into hormone replacement therapy, announced plans to transition and remain married to wife Heather in the pages of Rolling Stone.

“For me, the most terrifying thing about this was how she would accept the news. But she's super-amazing and understanding,” Grace said earlier this month.

Heather and toddler daughter Evelyn were present at the concert to support Grace.

“She did it for herself, not for anybody else. This is about her,” longtime fan Jimmy Gomez told the magazine. “She's doing something she really loves now and she's really happy – that's really awesome.”