Institution · aka ASOT
A State Of Trance — Definition
A State Of Trance (ASOT) is the weekly radio show and record label founded by Armin van Buuren in 2001. It began as a one-hour Dutch broadcast and grew into a two-hour global show with a live audience in the millions, a compilation series, an annual arena event, and — crucially — the mechanism through which most classic-trance premieres reached listeners between 2001 and 2010.
For a decade ASOT was effectively the genre's operating system. Producers would time-release records to land on a specific ASOT episode, DJs would craft their entire year around getting a track played, and the show's 'Future Favourite' and 'Tune Of The Week' slots functioned like the trance version of the Billboard Hot 100. If you want to understand why Armin van Buuren, rather than any of the equally talented producers of his era, ended up as the face of trance, ASOT is the answer.
The show's format is as important as its reach. Two hours, mixed rather than presented, with a stable furniture of recurring segments — Tune Of The Week, Future Favourite, the Trending Track — gave listeners a reliable weekly appointment and gave producers a predictable target to write toward. Very little about that structure has changed since 2001, which is unusual for any broadcast property.
The annual Top 1000 vote is the other half of its influence. By putting the classic-era canon to a public vote every year, ASOT turned a private argument about which records mattered into a published, comparable dataset — and kept 1998–2004 material in active rotation long after it would otherwise have left the circuit.