Music videos use a wide range of styles and contemporary video-making techniques, including animation, live action, documentary, and non-narrative approaches such as abstract film. Some music videos combine different styles with music, such as animation and live-action. Combining these styles and techniques has become more popular due to the variety for the audience. Many music videos interpret images and scenes from the song's lyrics, while others take a more thematic approach. Other music videos may not have any concept, being only a filmed version of the song's live concert performance.