We don't have the tunes to let you groove along to the Swiss Family Robinson of outer space, but you can journey back to Lost in Space's hazardous alien worlds with illustrations from the Japanese soundtrack.

The Hans Zimmer Inception fart has become a staple of every movie trailer everywhere. Studios just can't stop filling their trailers with one BRAAAM after the next. And now someone has pieced together all the trailer BRAAAMS into one perfect, bellowing trailer. Fingers crossed BRAAAM gets its own movie sometime…

Ah the weepy melodies from Howard Shore's Hobbit score are leaking out onto the internet, giving us all the old watery eye. Is there anything more beautiful than the soundtrack Shore puts together for Middle-Earth? Now the first song off The Hobbit soundtrack is out and titled "Radagast The Brown." So pull out your…

Christopher Nolan's movies have often been compared to Alfred Hitchcock's thrillers, and this video, which places the score from Vertigo beneath the opening scene from The Dark Knight, shows what a nice match Hitchcock's audio tastes are with Nolan's visuals. It also amps up the tension of the clown-faced bank…

Welcome to the first io9 music smackdown! We're putting together the ultimate science fiction (and fantasy) playlist — all the music that everyone should have on his or her iPod.

Teen-assassin movie Hanna from Atonement's Joe Wright has the goods: a Chemical Brothers score, gorgeous locations (perfect for Wright's long shot), immense talent, fairy-tale undertones, and action. And we've got a collection of clips that showcases each of these assets.

We've got five of the best tracks from The Chemical Brothers' score for Hanna, and a handful of violent stills. Hit play and get sucked into the mind of a child assassin for a few minutes of of your day.

Finally a Disney Princess movie we can sing along with! Tangled the computer-animated retelling of Rapunzel, has released a handful of clips along with its catchy soundtrack. Take a listen to Donna Murphy kill it in "Mother Knows Best."

Here's the first official picture of Daft Punk on the grid in Tron Legacy. Also, take a listen to their latest Tron track "The Game Has Changed," on the TRON Facebook page.

Tonight, guitarist Johnny Marr and Hans Zimmer will perform live from the Inception red carpet. And you can watch it all streaming live right here! The duo will be playing the booming Inception soundtrack, backed by a 20-piece orchestra.