Abstract: Systems, methods, and non-transitory computer-readable storage media for intelligently managing a playlist of digital media provide an intelligent dynamic queue that is configured to manage the playback of digital media. The queue can transition between passive playback mode, active playback mode, and mixed playback mode. The queue can handle the playback of the songs in the queue according to the playback mode and/or a queue status field that is associated with each song in the queue.

Abstract: Systems, methods, and non-transitory computer-readable storage media for intelligently managing a playlist of digital media provide an intelligent dynamic queue that is configured to manage the playback of digital media. The queue can transition between passive playback mode, active playback mode, and mixed playback mode. The queue can handle the playback of the songs in the queue according to the playback mode and/or a queue status field that is associated with each song in the queue.

Abstract: A recording and/or playback apparatus of a dislike recording medium, such as optical disk, is equipped with a receiving portion, a recording and/or playback portion, an ejecting operation mechanism, a loading mechanism, and a positioning mechanism. In the receiving portion, a plurality of supporting portions supporting respective peripheral ends of a plurality of disklike recording media are formed in an annular form, and an opening portion is formed on the supporting portion. The recording and/or playback portion conducts recording and/or playback of the disklike recording media. The ejecting operation mechanism penetrates from the opening portion of the receiving portion and ejects a desired disklike recording medium out of the disklike recording media, from the supporting portion.