Unreleased Tracks 2008 is a compilation album featuring various artists and their unreleased tracks from the year 2008. The album offers a diverse range of music genres, including rock, pop, hip-hop, and electronic. The album opens with a catchy pop track "Falling" by The Hype Theory, which sets the tone for the album. The album then transitions to a more rock sound with "The Last Rockstar" by The Blackout. The album also features some electronic tracks, including "Tropical Disease" by Does It Offend You, Yeah?.
The album has a good mix of both upbeat and melancholic tracks. The album's standout tracks include "Beware" by The Automatic, "Floods" by Fightstar, and "This Is How It Goes" by The All-American Rejects. The album also includes some lesser-known artists, such as The Xcerts and The Urgency, who deliver some quality tracks.