=====CREDITS===
Controlled Substance is hosted from the Netherlands by science journalist Tice Roes and is produced by Yeah Science. http://www.yeah-science.net

Thanks to Boerejongens, Sander, TNI

=====MUSIC=====
Controlled Substance Theme: Violet Fall

Muslim – AL RISSALA 2014 -راب عربي مغربي
https://www.youtube.com/watch?v=xT377…

Other music:
Gnawa trance by Bouchaib Kaneb
https://www.youtube.com/watch?v=c0wI7…

ناس الغيوان: أسرار أغنية – ياجِمّال شد جَمالك علينا
https://www.youtube.com/watch?v=7oVX_…

Festival i Fes: La Hadra Chefchaounia
https://www.youtube.com/watch?v=G7p5k…

achkad a nerkez ghassa du grand Vigon
https://www.youtube.com/watch?v=gq_EE…