Airlock is a Belgium based trip hop musical group formed November 1997 in Brussels. The band members Renaud Charlier, Ernst W. Meinrath and Pierre Mussche were known as musicom before striking up a cooperation with Scottish-born singer Esra Tasasiz. The members also contributed music to Olivier Van Hoofstadt's films Keo and Parabellum before their first album took shape. Eventually, the group became notable for their ambient music on TV series CSI: Crime Scene Investigation and CSI: Miami. De Morgen, writing about Airlock's "very first performance" which was a warmup for Hooverphonic, described the group as "a Brussels quartet following in the footsteps of Hooverphonic". Drystar was described as "commendable", an "album where languid trip-hop beats join forces with the intriguing voice of Esra Tasasiz. This results in beautiful songs, though perhaps lacking a bit of personality". Allmusic rated Drystar with 3.5 out of 5 stars. The album was "a mixed affair", but "definitely offers its share of pleasant pop tracks" with "minor gems scattered throughout". From Wikipedia (https://en.wikipedia.org/wiki/Airlock...) under Creative Commons Attribution CC-BY-SA 3.0 (http://creativecommons.org/licenses/b...)