Yes. Inadvertently in the matchmaking realm. We were all music students back in the early 90's and I happened to be the common denominator among we 5 (6 was our "posse" but to this question 5 are relevant). I knew the ladies as we sang in the same choir. I knew the guys from rooming on the same floor with them, whom I got to know at first through that shared experience, augmented with my occasional blaring of Jethro Tull, Rush, Coltrane and Monk - and my espresso maker which sent "Damn! Who's makin' that?!" essence all over the floor. And I think the guys knew me as a pianist as well.
An "oh my GOD, HOW MANY!!??" years later, they 4 freaks turned happilly married freak-duos - and number 6 who, musically, was more "in" with them than I eventually, as the other men were all SRT masochists who were doing required recording sessions at 2am on some near end-of term weekdays - is likewise happily married and they have 2 beautiful children. :)