With an education in physics and a career as a computer programmer, Michael David Crawford draws inspiration for his music from mathematics and computer science. For example, his song Recursion, which loosely speaking means repetition, draws on a fundamental technique from these disciplines.Michael lives in California's Silicon Valley, and appears regularly at Open Mics in the San Francisco Bay Area as well as Santa Cruz County.Check his concert schedule if you'd like to catch a live performance.Michael is an ardent member of both the Free Music and Free Software movements. All of his music is released under a Creative Commons license (http://creativecommons.org/) and he is developing music software that is to be released under the GNU General Public License (http://www.oggfrog.com/).