1. Complicated (Karaoke Version) - Avril Lavigne - Artist Name for Song Reference Only2. Sk8er Boi (Karaoke Version) - Avril Lavigne - Artist Name for Song Reference Only3. Complicated (Vocal Version) - Avril Lavigne - Artist Name for Song Reference Only4. Sk8er Boi (Vocal Version) - Avril Lavigne - Artist Name for Song Reference OnlySystem Requirements:Karaoke Singles - Songs of Avril Lavigne - These songs are performed by leading professional musicians and singers in the styles of the hit versions. This CD offers the highest quality and convenience for your karaoke enjoyment. This complete high-quality karaoke package includes: On-Screen Graphics Printed Lyrics Karaoke and Vocal Versions! Professionally recorded versions not original artist recordings.Format: CD Genre: MISCELLANEOUS/KARAOKE Artist: KARAOKE UPC: 787364044429