1. A method comprising: displaying on a mobile device, a playlist identifying one or more media items available for playback via the mobile device; receiving at the mobile device, a first input to extend actions taken on the one or more media items identified in the playlist to one or more zones in a network media system; displaying a zone representation on the mobile device, wherein the zone representation identifies a zone from the one or more zones in the network media system, wherein the zone includes at least one playback device, and wherein the zone is associated with a playback queue; receiving at the mobile device, a second input indicating a selection of the zone; responsively, causing the playback queue associated with the zone to be populated with at least one media item corresponding to at least one of the one or more media items identified by the playlist; and causing the network media system to be configured such that an action taken on the at least one media item identified in the playlist on the mobile device via the mobile device causes a corresponding action to be taken by the zone on the at least one corresponding media item in the playback queue.