The Lost Brothers

There are two outfits that go by this name: 1) The Lost Brothers are Brighton based DJs and producers Harry Diamond, Keiron McTernon and Sergei Hall, who are probably best known for their remix of Gerard McMann's classic song "Cry Little Sister", the theme song from the film "The Lost Boys".
The remix, "Cry Little Sister (I Need U Now)" featuring G Tom Mac (the name under which McMann is now more widely known), was released in 2003. It was a world-wide success. It went on to reach #21 in the UK charts and was also a #1 hit in Germany.