which was a limited vinyl-only release, and "Dreams Last For Long". The latter two were followed a year later by "The World", a track that contained vocals by Maire Brennan and got re-released in 1999 with some brand new remixes, including his remix under the Moonman alias. Also in 1997, Corsten and his partner Robert Smit established a dance label named Tsunami with the Dutch-based dance company Purple Eye Entertainment b.v., this junction made the creation of another label possible; Polar State. 1998–2002: Out of the Blue and Trance Nation Under the guise of Albion, Corsten produced a track titled "Air". Signed and released by Platipus Records in April 1998, the song became a top seller for the label and was championed by John Digweed and Paul Oakenfold who licensed it for their Global Underground compilations. Due to its continued popularity, it was re-released two years later, with new remixes by Oliver Lieb, Hybrid and The Swimmer. The same year Corsten finished his track "Out of the Blue" which, after being in promo for over 6 months, was released in February 1999 on the Tsunami imprint under the name System F. The track became a worldwide hit, achieving a top twenty position in the UK Singles Chart. The follow-up single, "Cry", a collaboration between Corsten and Robert Smit, also reached the UK Top 20. A trance hit, "Out of The Blue" formed spear tip of Corsten's trance sound – one that was quickly galvanized by co-productions like Gouryella's "Gouryella" (with Tiësto) and Veracocha's "Carte Blanche" (with Vincent de Moor). The track "Gouryella" was released in May 1999 and became a huge hit scoring various chart positions around the world, including a top fifteen position in the UK Singles Chart. The next single, entitled "Walhalla", also made it on the charts worldwide, peaking at No. 27 in the UK Singles Chart. Released through the Tsunami imprint, both singles went on to be certified Gold on record sales. Corsten's club and chart success as an artist and producer led him to become an in-demand remixer for both underground and high-profile artists. Summer 1999 saw the release of Gatecrasher Wet, the third compilation album by Sheffield-based club Gatecrasher, which included his remixes of Cygnus X's "The Orange Theme", Matt Darey's "Liberation" and The Generator's "Where Are You Now?". In addition to his massively successful remix of Art of Trance's "Madagascar", Corsten was asked