Tokio Hotel was started by singer Bill Kaulitz and guitarist Tom Kaulitz, who are identical twin brothers. Their step father owns a music school named "Rock School". The drummer is Gustav Schäfer and bass-guitarist is Georg Listing. The four met in 2001 after a live show in a Magdeburg club, where Listing and Schäfer, who knew each other from music school, watched from the audience while Bill and Tom Kaulitz played on the stage. Using the name "Devilish", the band began playing in talent shows and small concerts. After Bill Kaulitz took part in a children's Star Search in 2003 at age thirteen (which he lost in the quarter-final), he was discovered by music producer Peter Hoffmann. Devilish changed their name to "Tokio Hotel": "Tokio", the German spelling of the Japanese city Tokyo, because they love the city, and "Hotel" because of their constant touring and living in hotels. Soon after Sony BMG took them under contract, Hoffmann hired David Jost and Pat Benzner into the team of creators and authors. They guided the teens on songwriting and instrument playing; most of the songs of the first album were written by Hoffmann, Jost, Benzer, and Bill Kaulitz (including the singles "Scream" and "Rescue me" which were completely written by them). Only the single "Unendlichkeit" was written completely by Tokio Hotel themselves. However, shortly before release of their first album, Sony ended their contract. In 2005, Universal Music Group took Tokio Hotel under contract and developed a marketing plan. The band has now become one of the biggest acts from Germany.