Music videos employ a variety of camera techniques to convey emotion and establish connections with audiences. Common techniques include close-ups, mid shots and long shots of the artist, as well as camera movements like tracking, tilts, pans, zooms and crane shots. Most pop videos also tell a narrative story with a theme through a series of scenes. Additionally, many videos feature strong performance elements of singing, dancing and playing instruments. Costume choices help artists portray a role or message and create their unique identity.