1) Hostage (Alan): Electro/Rave/Fidget/House producer from Edinburgh, Scotland. Known for spack-house-electro and live sets involving reckless stupidity!
Bookings: josh@tfabookings.com
www.facebook.com/alanhostage
www.twitter.com/alanhostage
www.soundcloud.com/alanparley
www.myspace.com/alanhostage
2) Crossover hardcore/thrash band from Pittsfield, MA
http://hostage.bandcamp.com/
http://www.facebook.com/pages/Hostage/139356289464481
3) American dark drum & bass producer. Has releases on a veriety of labels, among them Dylan's Freak Recordings and Mindsaw.
4) Karl O'Connor & Peter Sutton released the EP "Consumer Device" under the name Hostage on the Downwards label in 1993.