Princess Leia’s Stolen Death Star Plans, A Hilarious Mashup Album of Star Wars and Sgt. Pepper’s Palette-Swap Ninja has created Princess Leia’s Stolen Death Star Plans, their new mashup album of Star Wars and The Beatles‘ legendary album, Sgt. Pepper’s Lonely Hearts Club Band. Palette-Swap Ninja‘s awesome album is available to download in MP3 format from their website or watch on YouTube.