Britney Spears ft. Pharrell Williams - Boys (Backing track) ID: MTX0652 All files available for download are covers, they are not by the original artist. Your browser does not support the audio tag. New songs alert Technical Info Key:F#/Gbm Length:3:26 Tempo:107 bpm Ending:Proper Ending Bitrate:256 kB/s Samplerate:44 100 Hz File Size:6.28 MB File Format:MPEG 1 Layer 3 (Stereo) Type:Backing Track Style: Pop, 2000s €4.80 BUY With Backing Vocals