End Of The World Is Upon Us / Unknown Track

Released on the Dutch imprint Waax Records under the catalog number WX 3108, this 12-inch vinyl reflects the peak of the late 1990s and early 2000s European dance music scene. The release represents the intersection of the Portuguese production team Underground Sound of Lisbon—noted for their tribal house roots—and the German duo Voodoo & Serano, who were prominent figures in the harder-edged trance and euro-dance movements of the era. The track was designed to bridge these distinct styles, utilizing a high-energy, percussive framework that defined the big-room sound dominating clubs during that period.

The production process for this record was characterized by the collaborative, cross-border exchange typical of the label's output. By blending the organic, percussion-heavy sensibilities of the Lisbon collective with the sharp, synth-heavy arrangements characteristic of Voodoo & Serano, the track was aimed at festival audiences and peak-time club play. Like much of the Waax Records catalog, it achieved a cult status within the dance music community, largely functioning as a functional tool for DJs looking to transition between tribal rhythms and aggressive trance transitions.