Siciliano grew up in Arizona[2] and moved to San Francisco when her father, a civil servant in the Department of Defense, was transferred there.
[4] While attending the University of Richmond she was a member of a jazz combo, playing gigs at local cafés.
[3] While living in San Francisco she also worked as a nanny which led to a chance meeting with Matt Herbert.
[11] On Bodily Functions she contributed vocals to the entire album [12] and her singing on Scale has been called "sumptuous".
[13] She also provided vocals on "Summer Love" from the 2000 release Indoor Fireworks by Matthew Herbert's Doctor Rockit project.
[14] She is featured on "Simple Mind", which has been called "the coolest track" from the 2001 Matthew Herbert Big Band release Goodbye Swingtime.