leading series in trance based music. Misja Helsloot was the first to work with Tiësto in In Trance We Trust, Tiësto only helped in compiling the DJ Mixes until the fifth installment in 2001. Between 1999 and 2000, Tiësto released his own Artist Profile Series after Ferry Corsten's Solar Serenades DJ Mix, Tiësto's number two included Magik Four: A New Adventure; Black Hole CD 07 is the only CD which is released in the Artist Profile Series, after the four first Magik CDs were re-released in 2000 with new artwork. The sleeves on the first copies were replaced due to the unauthorized use of Patrick Woodroffe's artwork. DJ René followed the Artist Profile Series with number three All Over The World, Armin van Buuren's Boundaries of Imagination which became the fourth and fifth installment with DJ HH // Hardy Heller's Artist Profile Mix in Motion. In the first day of 2001, Prime Time Management became the official booking agency of Tiësto, its main objective is the development of Tiësto as an artist. In 2001 Jonas Steur joined the label and released music under the artist name Estuera. That same year Ralphie B signed to the label when Tiësto heard one track from him and was released on the "In Trance We Trust" imprint. Starting 16 December 2004, Black Hole began compiling its catalogue for purchase download at beatport.com; its sublabels were added later that year. In 2004 the label released a 2xCD compilation, "Black Hole Recordings: Best of 1997-2004"; the first disc contains unmixed tracks and the second disc is mixed by DJ Ton T.B. The DJ Mix contains the best of the label from 1997 to 2004. 2005–2008 In 2005, Sander van Dien and Ralphie B collaborated on some tracks, they released songs under the alias Midway and later created the alias "First State" which is a breakthrough according to the label. The First State album "Time Frame" has released already two singles and it is expected that "Time Frame II – the sequel" and "Time Frame III" will be released later. It was 2006 when Black Hole asked Jonas Steur for a solo album; "Born for the night" was released in 2007. In 2007 Barcelona Urban Sound released Trance World Series: Black Hole in Session which featured two CDs, one mixed by T4L and one by Slamm!, tracks featured in the compilation were by artists of the Black