Index: wp-includes/js/media-views.js
===================================================================
--- wp-includes/js/media-views.js	(revision 22995)
+++ wp-includes/js/media-views.js	(working copy)
@@ -2532,6 +2532,7 @@
 
 		events: {
 			'click .attachment-preview':      'toggleSelection',
+			'keydown':						  'keydown',
 			'change [data-setting]':          'updateSetting',
 			'change [data-setting] input':    'updateSetting',
 			'change [data-setting] select':   'updateSetting',
@@ -2615,6 +2616,13 @@
 			this.updateSave();
 
 			this.views.render();
+
+			// If tab is saved, focus it
+			if (this.tabNext) {
+				this.$(this.tabNext).find(':tabbable').first().focus();
+				this.tabNext = null;
+			}
+
 			return this;
 		},
 
@@ -2707,6 +2715,27 @@
 			}
 		},
 
+		keydown: function( event ) {
+			if ( 9 !== event.keyCode )
+				return;
+
+			var allInputs = this.$(':tabbable');
+
+			var direction = ( event.shiftKey ) ? -1 : 1;
+
+			for ( i=0; i<allInputs.length; i++ ) {
+				if ( event.target === allInputs[i] ) {
+					tabNew = allInputs.eq( i + direction ),
+					dataSetting = tabNew.closest('[data-setting]').data('setting');
+
+					if ( dataSetting )
+						this.tabNext = '[data-setting="' + dataSetting + '"]';
+					else
+						this.tabNext = '.' + tabNew.parent().prop('class');
+				}
+			}
+		},
+
 		updateSetting: function( event ) {
 			var $setting = $( event.target ).closest('[data-setting]'),
 				setting, value;
@@ -3699,6 +3728,7 @@
 		template:  media.template('attachment-details'),
 
 		events: {
+			'keydown':				  'keydown',
 			'change [data-setting]':          'updateSetting',
 			'change [data-setting] input':    'updateSetting',
 			'change [data-setting] select':   'updateSetting',