The first Track of Hyper String the uptempo project of Sin String
...Second String...Hyper unleashed...

The String unleashed (178BPM)

Sin StringThe Live/Dj project of Youssef J. Seifeddine 
created in 2013 by Youssef J. Seifeddine. First experience with psy trance in 2006. In 2009 He started to learn how to produce and mix this music.
2010 founded Youssef  the Dj project Strobo mind Tricks together with Rene Vukorepa. With this project they encounter the powerful night psychedelic trance style. In the same year they joined the label Space Nomads. With this project they played at many parties in Switzerland and Mexico from 2011 to 2013 next to artists like Dirty Motion, Hyiarant, Interactive Noise, Khainz Criminal minds and Kaidun. Besides the DJ project, Youssef was still producing his own music in order to present his own live act one day. In 2013 Strobo Mind Tricks broke up. Youssef now focused more on producing but still played at parties in Switzerland and Portugal. Until he completely turned away from the music and the scene in 2015 for a very long time.
In 2018 Youssef decided to devote himself to music again. Only he concentrated entirely on producing music. Many hours of hard studio work followed. In 2019 it was finally time for Youssef to return as Sin 
string. His individual live project encompasses many influences that he has collected over the years in Search of Powerfull Night time Music.
2024 Youssef started his second project Hyperstring 
THX for listening likes and comments.
Live project & DJ on going for bookings write a E-mail to:
y.j.seifeddine@gmail.com