| 摘要 |
PROBLEM TO BE SOLVED: To reproduce pieces of music by dividing >=1pieces of music including the original piece of music into groups without complicating a configuration and an operation at the side of reproduction and transmitting them. SOLUTION: A data structure provided with a first title group constituted of audio titles comprising the original piece of music, a second title group constituted of the audio titles comprising bonus information, interactive data for performing access to the bonus information and a search pointer for searching the audio title by a reproducing device, is transmitted through a recording medium or a communication medium. At the side of a reproducing device, the reproduction of the piece of music in the group where inputted interactive data coincides with transmitted interactive data is permitted and, then, it is reproduced based on transmitted reproduction control information. |
