"Outlands, Pt. II". The Amazon MP3 version of the album includes the bonus track "Sea of Simulation". The Ovi release of the album includes the bonus track "Sunrise Prelude". The songs "Separate Ways (Worlds Apart)" by Journey and "Sweet Dreams (Are Made of This)" by Eurythmics are featured in the film, but absent from the soundtrack album. "End of Line" was released as the album's the first promotional single in September 2010. The second promotional single "The Game Has Changed" was released on November 9, 2010. Critical reception At Metacritic, which assigns a normalized rating out of 100 to reviews from mainstream critics, the Tron: Legacy soundtrack received an average score of 71, based on 27 reviews, indicating "generally favorable reviews". A review in AllMusic commented on the blend of electronic and orchestral music, specifically noting that in "The Son of Flynn" the "arpeggios and strings are so tightly knit that they finish each others' phrases". The A.V. Club observed the "synergistic dream" of Daft Punk's robotic personae with the film's science fiction aesthetic, further stating that the album "is neither groundbreaking experiment nor crucial entry in the duo's catalog, but it’s an adeptly realized, tonally complementary companion" to the film. Similarly, a Clash review remarked: "As a stand-alone album, what Guy-Manuel de Homem-Christo and Thomas Bangalter have created won't sate the disco heads screaming for more club material, however as an accomplished score it can only make a legendary film yet more cherished. Pitchfork Media expressed that the Tron: Legacy soundtrack is the continuation of Daft Punk's growing interest in complementing music with visual imagery, noting the duo's previous Alive 2006/2007 tour and feature film Interstella 5555 as examples. A review in Spin also pointed out Daft Punk's history with filmmakers in the duo's earliest music videos and "That Daft Punk's Guy-Manuel de Homem-Christo and Thomas Bangalter would score Tron: Legacy seems destined." Christian Clemmensen of Filmtracks.com spoke highly of the score, awarding the music 4 out of 5 stars calling it "a success of a score", but panned its treatment on the various commercial releases stating, "There have been many disgraceful releases of soundtracks over the previous ten years, but the situation with Tron: Legacy not only establishes a new low in terms of the division of the score onto differing products, but also makes no sense for the market in 2010. In order for a fan of