Psytrance, short for psychedelic trance, is a subgenre of trance music characterized by hypnotic arrangements of rhythms and layered melodies, often created with high-tempo riffs. Originating from the Goa trance scene in India during the late 1980s and early 1990s, psytrance has since gained global popularity. It typically features a driving 4/4 beat, a prominent bassline, and complex synth patterns that evolve and intertwine throughout the track. Psytrance is known for its intense, energetic sound and is often associated with psychedelic experiences and outdoor festivals. The genre encompasses a wide range of styles, from the fast and aggressive darkpsy to the more melodic and uplifting full-on, and continues to evolve with artists exploring new sonic territories.