A play list generation device for generating a play list of a set of audio information streams in an order to be reproduced by are production device is provided. The play list generation device includes a condition input section for receiving a condition regarding a target; a transfer information stream...http://www.google.com.tw/patents/US6605770?utm_source=gb-gplus-share專利 US6605770 - Play list generation device, audio information provision device, audio information provision system, method, program and recording medium
