High Quality Content by WIKIPEDIA articles! Vocal trance is a subgenre of trance music. It contains vocals, highly melodic sessions, intro/outros which are similar to those of hard trance or progressive trance and tracks of usually about 6 to 8 minutes long. The sub-genre goes back to the early 1990s, when trance was still developing, and vocals have gone onto become a staple of trance. Although many early trance records used vocal samples mixed in with the beats (including Dance 2 Trance's "We Came in Peace," the first song to be referred to as "trance"), the earliest examples of the style appeared in 1992/93. Another defining track was Jam & Spoon's "Right in the Night", which was released in 1993.