The Decade Trance Went Global
The 2000s were the decade trance music achieved everything its 1990s pioneers had wished for. Stadium-scale events, global radio reach, sales numbers electronic music had never seen before, and a body of repertoire that has not just survived the years but is still actively played in 2026 by working DJs at every level. Choosing the defining anthems of the decade therefore means choosing among an embarrassment of riches — and the criterion has to be tougher than "I liked it." The records that follow are the ones that other producers reference, that are built into the structural memory of the genre, that you can play in 2026 to a room that has never heard them and watch the room react as if they had been waiting for the drop their whole lives.
Tiësto — "Adagio for Strings" (2005)
Samuel Barber's "Adagio for Strings" is one of the saddest pieces of music ever written. Tiësto's 2005 trance reworking of it is one of the most ecstatic. That tension — between the source's grief and the remix's euphoria — is what makes the record extraordinary. Tiësto did not just speed Barber up; he understood the emotional logic of the original and translated it into a 138 BPM language without losing the weight. Two decades later, "Adagio for Strings" is still played at the moment trance DJs need their crowd to feel everything at once, and it still works.
Above & Beyond ft. Richard Bedford — "Sun & Moon" (2011, but a 2000s sound)
Strictly speaking, "Sun & Moon" is from the 2010s, but every musical decision on the record was made by a group whose sensibility was formed in the 2000s. The chord progression, the arrangement length, the centrality of a real sung vocal performance — these are the values Anjunabeats spent the entire 2000s codifying. "Sun & Moon" is what those values produce when they are fully realised. As a representative of the Anjuna-vocal-trance tradition that the 2000s built, no record makes the case more clearly.
Armin van Buuren ft. Justine Suissa — "Burned with Desire" (2003)
Picking a single Armin van Buuren record from the 2000s is almost a category error — he released enough material to fill several "decade-defining" lists by himself. But "Burned with Desire" with Justine Suissa captures something specific about Armin's 2000s sensibility: a vocal trance record that is patient, melodic, and built for the kind of long-form set that ASOT was teaching its global audience to value. It is not the loudest record on this list, but it may be the one that most accurately represents what trance was actually about during this decade.
PVD ft. Vega 4 — "Time of Our Lives" (2003) and Cosmic Gate — "Exploration of Space" (2002)
Two records that show how broad the 2000s anthem map actually is. "Time of Our Lives" is Paul van Dyk doing radio-friendly vocal trance with a clarity of structure that lets it function on a small bedroom system or a stadium PA equally well. "Exploration of Space" is Cosmic Gate at their early-2000s peak — instrumental, hard-edged, built for peak-time club energy. Together they describe the dynamic range the 2000s mainstream actually had: the same week could give you a tearful vocal anthem and a relentless tech-trance roller, and both would chart, and both would be played on ASOT.
What These Records Have in Common
The thing all of these tracks share — and the thing that makes the 2000s the decade most often cited as trance's peak — is structural confidence. The producers knew exactly what they were building and exactly how the listener was going to respond, because the genre had been refining the vocabulary across the previous decade. The 2000s is what trance sounds like when its conventions are fully understood and not yet being argued with. The records made in this decade carry the unmistakable signature of a genre that knows its own identity. That confidence is what we are still listening for, twenty years on.