Abstract: Apparatus, systems, and methods operate to receive a request to access a selected one of a plurality of tangible storage media held in substantially rectangular tangible storage media storage racks. Each rack has first and second opposing sides substantially parallel to a media insertion axis of the rack in a horizontal plane. Operations may include rotating a vertical spindle about its longitudinal axis, the spindle coupled to the plurality of racks with a corresponding plurality of arms having substantially equal length. Rotation provides access to grippers located to extract the selected media along the media insertion axis. A side axis coinciding with the first opposing side of a first one of the racks intersects the second opposing side of a second one of the racks, the first one of the racks being adjacent the second one of the racks. Additional embodiments are disclosed.