A method comprising: while displaying, by a control device, a control interface of a first zone comprising at least a first playback device, determining that the control device is within a threshold proximity to at least one of one or more second playback devices of a second zone, wherein the first and second zones are zones of a media playback system; and in response to determining that the control device is within the threshold proximity, causing a graphical interface of the control device to display: a playback zone region that indicates a playback zone with which the control interface is associated; and a region including one or more selectable controls, the selectable controls including at least one of: a first selectable control that, when selected, causes display of a control interface associated with the second zone; a second selectable control that, when selected, causes the media playback system to switch playback of at least one media item from the first zone to the one or more second playback devices of the second zone; a third selectable control that, when selected, causes the media playback system to join the first and second zones into a zone group; and a fourth selectable control that, when selected, causes the one or more second playback devices to play back one or more media items queued in the first zone. while displaying, by a control device, a control interface of a first zone comprising at least a first playback device, determining that the control device is within a threshold proximity to at least one of one or more second playback devices of a second zone, wherein the first and second zones are zones of a media playback system; and in response to determining that the control device is within the threshold proximity, causing a graphical interface of the control device to display: a playback zone region that indicates a playback zone with which the control interface is associated; and a region including one or more selectable controls, the selectable controls including at least one of: a first selectable control that, when selected, causes display of a control interface associated with the second zone; a second selectable control that, when selected, causes the media playback system to switch playback of at least one media item from the first zone to the one or more second playback devices of the second zone; a third selectable control that, when selected, causes the media playback system to join the first and second zones into a zone group; and a fourth selectable control that, when selected, causes the one or more second playback devices to play back one or more media items queued in the first zone. a playback zone region that indicates a playback zone with which the control interface is associated; and a region including one or more selectable controls, the selectable controls including at least one of: a first selectable control that, when selected, causes display of a control interface associated with the second zone; a second selectable control that, when selected, causes the media playback system to switch playback of at least one media item from the first zone to the one or more second playback devices of the second zone; a third selectable control that, when selected, causes the media playback system to join the first and second zones into a zone group; and a fourth selectable control that, when selected, causes the one or more second playback devices to play back one or more media items queued in the first zone. a first selectable control that, when selected, causes display of a control interface associated with the second zone; a second selectable control that, when selected, causes the media playback system to switch playback of at least one media item from the first zone to the one or more second playback devices of the second zone; a third selectable control that, when selected, causes the media playback system to join the first and second zones into a zone group; and a fourth selectable control that, when selected, causes the one or more second playback devices to play back one or more media items queued in the first zone.