The trailer for Momoiro Clover Z's new CD "Gesshoku Chainon" due out on January 13 has been uploaded onto YouTube. 

"Gesshoku Chainon" is the theme song for the movie 'Sailor Moon Eternal' with the first part opening in theaters on January 8, and the second part on February 11. In the trailer, you can listen and compare the two different versions of the song. It also includes clips of other songs including Momoclo's versions of "Moonlight Densetsu -ZZ ver.-" and "MOON PRIDE -ZZ ver.-," as well as "Rashiku Ikimasho" sung by Ishida Yoko, which is the ending theme of part one of the movie.