Abstract: A system and method for playback of media content, for example music, video, or other media content. A media device having a media playback application and including a touch-sensitive user interface can be adapted to display a visual array of media options, for example as a grid or list of card elements. Each media option can be associated with one or more media content items that can be streamed to and/or played on the device. The system can determine a selected card element, or media options that are proximate to a selected point or region of the visual array, and play or crossfade media content as appropriate. In accordance with various embodiments, additional features can be provided that improve user interaction, for example the use of audible notifications, media caching, or touch menus.

Abstract: A system and method for multi-track playback of media content. A media device includes a user interface, which is adapted to display a visual array of media options, for example as a two-dimensional grid, or a list. The user interface can be touch-sensitive, or otherwise allow a user to select or explore a point or region within the visual array. Each media option is associated with one or more media content items that can be streamed to and/or played on the media device. While the user moves the selected point or region, for example by moving their finger over the media options, the system determines media options that are proximate to the selected point or region, and adjusts playback parameters for corresponding media content items, such as their relative playback volumes, by crossfading or otherwise combining playback to reflect the media options relative distances from the selected point or region.