Listen to Illegal Substances - Tradition (Chapter I) online. Illegal Substances - Tradition (Chapter I) is an English language song and is sung by Goa Psy Trance Masters, Goa Trance and Psytrance. Illegal Substances - Tradition (Chapter I), from the album Goa Psy Trance Rave Festival Dance Music Anthems Top 100 Best Selling Chart Hits + DJ Mix, was released in the year 2017. The duration of the song is 7:18. Download English songs online from JioSaavn.