Keep in mind that just because they're animated doesn't mean they're appropriate for kids, and Gorillaz one of the more obvious examples of " What Do You Mean, It's Not for Kids?".
Gorillaz are an animated band that are fronted by a group of four animated characters who are 2D (Vocals and Keyboards), Murdoc Niccals (Bass Guitar), Russel Hussel Hobbs (Drums/Percussion) and Noodle (Lead Guitar), and due to this, all of the band's music videos are animated.
Foster the People's " Pseudologia Fantastica " had a particularly surreally colored and surreally symbolic animated video.
The Flobots music video for "Handlebars" is also entirely cel-shaded CGI.
The video for Fall Out Boy's " The Carpal Tunnel Of Love ", starring none other than the Happy Tree Friends (and features HTF versions of the band members as well).
Driftless Pony Club's music video for "House of 1982, Built Like a Ship".
The video for " Bullets " by Creed was rendered in CGI.
The Cranberries' music videos for All Over Now and Wake Me When It's Over.
Coldplay's " Strawberry Swing ", which is animated in stop-motion with Chris Martin lying on a pavement floor against chalk-drawn backgrounds.
The video for Cake's "Sheep Go To Heaven".
Cage the Elephant's "Aberdeen" is a claymation tale of a kaiju trying to make friends with people in a city.
"Ratchet" also has an official video animated by Cyriak, recycling and manipulating footage of their previous live-action videos into.
Bloc Party's "Pioneers" and "One Month Off" have flash animated and stop-motion animated videos, respectively.
Blockhead's "The Music Scene" is a psychedelic animation with cyberpunk undertones by Anthony Schepperd.
One of them is " I Miss You ", a sexually-comedic psychedelic cel-animated number from John Kricfalusi and Spumco of Ren & Stimpy and The Ripping Friends infamy.
BIGMAMA's " Crystal Clear ," a bittersweet animated video about a girl and her cat animated by Rapparu.
Asian Kung-Fu Generation's " Atarashii Sekai ".
The video for " Lesson Learned " video is an interesting variation: the whole video is live-action, but is composed of 6,000 still images stitched together to make a video.
The video for " I Stay Away " is made with clay figures to make a disturbing stop-motion video.