There's no denying the total awesomeness of the soundtrack to the hit movie 'Guardians of the Galaxy.' The album, titled 'Awesome Mix Vol. 1,' is loaded with '70s-era hits like the Raspberries' 'Go All the Way,' David Bowie's 'Moonage Daydream' and 10cc's 'I'm Not in Love.'

But did you know that the album was the first soundtrack ever to reach No. 1 on the Billboard chart without including a single new song? It's one of the things uncovered in a new video from our friends at ScreenCrush.

Did you also know that the album -- in addition to being released on CD and digital formats -- was released on cassette, just like the original 'Awesome Mix Vol. 1' Star-Lord owns in the movie?

There's also a ton of little-known info about the film itself in the video, which is part of ScreenCrush's You Think You Know Movies? series. You can watch it above.

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