Mark Pirro (born July 1, 1970) is an American musician (bass guitar), audio engineer, and record producer based in Dallas, Texas. He is a founding member of Tripping Daisy, an alternative rock band that was active from 1991 to 1999.[4] He is an original and current performing member of The Polyphonic Spree,[2] and also performed with the groups Menkena[5] and Foreign Fires.[6][7] Pirro is the inventor of the Copperphone, a specialty microphone that he designed and distributes through his company Placid Audio.[8]
^Strong, Martin Charles (2003). The Great Indie Discography. Canongate U.S. ISBN9781841953359.