Robot Boy is a song from A Thousand Suns. The song is symphonic and has a dream like quality. It leads into Jornada Del Muerto. The two songs are the most progressive on the album. Currently Robot Boy is the only song from A Thousand Suns to have never been played live. It is worth noting that the chord progression is similar to, if not exactly the same as, that of "Hey Joe" by Jimi Hendrix.