http://teshuvatrumpet.org/News/glottal-opera-vocal-chords-on-video/ This is the Glottal Opera, featuring the vocal chords of the band Kaya: Sally Stevens, Alexi Kaye, Emma Deans and Juleiaah Boehm. John Fink directed the video and Deborah Szapiro was producer. (Thanks, Dean Putney!) Previously:Mel Blanc's vocal cords - Boing Boing.. Fri, 06 Nov 2009 19:44:50 CST en