Lady Gaga is set to perform at London’s iTunes Festival on Sunday. All week long, the “Applause” singer has been uploading rehearsal footage on YouTube. Each new clip gives a short preview of a track off her ARTPOP album.

The audio quality of the videos isn’t the greatest, but it definitely provides a glimpse of whats to come from her upcoming effort. By far “Sex Dreams” which she released today has the most potential with “Swine” coming a close second. Not really feeling “Manicure” but that could be due to Gaga’s intentional obstruction of the sound.

“THE SOUND QUALITY OF THESE CLIPS HAS BEEN OBSTRUCTED TO GIVE YOU A TASTE OF ARTPOP BUT ULTIMATELY CONFUSE YOU UNTIL SUNDAY” – Lady Gaga

Check out the previews below and weigh in on which track has the most potential afterward.

Lady Gaga ‘Sex Dreams’

Lady Gaga ‘Manicure’

Lady Gaga ‘Swine’