Chris Chafe is a composer/ cellist / music researcher with an interest in computer music composition and interactive performance. He has been a long-term denizen of the Center for Computer Research in Music and Acoustics, Stanford University where he directs the center and teaches computer music courses. His doctorate in music composition was completed at Stanford in 1983 with prior degrees in music from the University of California at San Diego and Antioch College. Two yearlong research periods were spent at IRCAM, and the Banff Center for the Arts developing methods for computer sound synthesis based on physical models of musical instrument mechanics. A current project, "SoundWIRE", explores musical collaboration and network evaluation using high-speed internets for high-quality sound. --- Ge Wang received his B.S. in 2000 in Computer Science from Duke University, (soon) PhD in 2007 in Computer Science (adviser Perry Cook) from Princeton University, and is currently an assistant professor in the Center for Computer Research in Music and Acoustics (CCRMA) at Stanford University. His research interests include real-time software systems for computer music, programming languages, visualization, new performance ensembles (e.g., laptop orchestras) and paradigms (e.g., live coding), interfaces for human-computer interaction, pedagogical methodologies at the intersection of computer science and computer music. Ge is the chief architect of the ChucK audio programming language and the Audicle environment. He is a founding developer and co-director of the Princeton Laptop Orchestra (PLOrk), and a co-creator of the TAPESTREA sound design environment. Ge composes and performs via various electro-acoustic and computer-mediated means.