Well, not exactly in a band - actually playing Wagner operas in a barn in the middle of nowhere (*). But definitely within a brassy context.
(*) The contrabass trombone - patented sex magnet...
An intriguing observation related to the high level of inter-brass breeding that goes on is the number of players, mostly female in my experience, who grow up playing in bands, enjoying the scene, who find themselves a banding partner when they grow up - and then proceed to drop the playing side of it fairly swiftly. Sometimes it comes with needing to look after a new family, but quite often it seems to me that these people keep banding until it's given them a partner, and then feel that their playing in the band has served its purpose. We all have different priorities, I suppose, but that generally looks a bit surprising to me.