Trance music is characterized by its uplifting melodies, arpeggiated synth lines, and emotional crescendos that build toward euphoric climaxes. Emerging from Germany's Frankfurt scene in the early 1990s, trance has spawned sub-genres including progressive trance, uplifting trance, psy-trance, and vocal trance. Armin van Buuren's A State of Trance radio show has been the genre's flagship platform for over two decades, connecting millions of listeners worldwide. Top 100 trance artists like Paul van Dyk, Above & Beyond, ATB, and Ferry Corsten continue to fill arenas and festival stages at events like ASOT, Dreamstate, and Luminosity. Trance shows are known for their passionate, singalong crowds and marathon set lengths that create a uniquely communal atmosphere.