Britney Spears - Piece of me (instrumental/Backing Vocals)

Britney Spears - Piece of Me (Vocal Layers & Instrumentals)

Britney Spears - Gimme More Instrumental With Background Vocals (Updated)

Piece of Me

Britney Spears - Piece Of Me (Official HD Video)

Britney Spears - Break the Ice (Instrumental with backing vocals, karaoke)

Britney Spears - Piece of Me (Official Instrumental) | BritneyZone

Britney Spears - Overprotected [Instrumental + Backing Vocals]

Madonna-Frozen(Official Instrumental with backing vocals)

Медляки 2000х / УГАДАЙ ПЕСНЮ за 1 секунду / Бритни Спирс и другие

Britney Spears - Circus (Official Secret/Backing Vocals Mix)

Britney Spears - Toy Soldier (Official Instrumental) | BritneyZone

First Time Hearing Britney Spears – Blackout… I’m SHOOK 😳 | REACTION

The Circus Starring: Britney Spears (1080p HD)

Britney Spears - Womanizer Instrumental With Background Vocals (Updated)

Britney Spears - Work Bitch (Official Instrumental)

Britney Spears - Gimme More (Instrumental with backing vocals, karaoke)

Britney Spears - Criminal Instrumental W/ Backing Vocals

Can't Make You Love Me (Instrumental with Backing Vocals) - Britney Spears

britney spears - circus (instrumental with backing vocals)

Britney Spears - I'm a Slave 4 U (Instrumental with backing vocals, karaoke)