Nana: 707 soundtracks is the first official soundtrack for the Nana anime that was released on July 7, 2006. The CD was made available in two editions, normal and limited.
It consists of music heard throughout the anime, excluding any of the vocal music. Though one track is sung, "Dirty Pretty" by SL (Shocking Lemon). The CD includes a forty-nine page book and seven postcards with images from the anime.
Includees forty-three background tracks, all composed specifically by Tomoki Hasegawa for the anime. Although, Anna Tsuchiya's and Olivia's vocals are left out several of their songs in instrumental version are present.
"Dirty Pretty" is the only song on the CD with vocals, and was performed by Shocking Lemon. They were credited as SL (Spirit of BRUTE), representing Ren and Yasu's first band, Brute.