Tremolo orchestra was founded as an ensemble of teachers and students of The Tremosna Art School in 2003 by Dalibor Barta. The main idea was to put all musical instruments, which are taught at the school into a group to give the students a chance to enjoy playing collectively and to represent the school as well as the city of Tremosna. The repertoir of Tremolo features popular music from musicals and films, however, it will please swing lovers, too. The first CD of the orechestra (2006) is called „ Stage Lights“ . In 2007 Tremolo participated in a live recording at the Pilsen broadcasting company and based on that experience released its second CD „Tremolo live“. In 2009 the third CD „Tremolo 009“ followed and in 2012 they recorded a Christmas themed CD entitled „ Merry Christmas “ with the orchestra accompanied by children and mixed choirs. In 2014 Tremolo celebrated its 10th annivarsary by recording its fifth CD „ Tremolo 2004-2014“ and by performing at a big concert in Pilsen music hall. In 2016 Tremolo took part in the European orchestra festival in San Sebastian, Spain. Tremolo has been very successful in national orchestra competitions organized by the Czech Ministry of Education – it won second place in 2007, first place in years 2010,2014 and 2017 and on the last two occasions was awarded The Overall winner. The orchestra can be frequently seen and heard at many concerts organized by the Art School as well as at various festivals and important cultural events, not only in the Pilsen region but also throughout the Czech Republic and abroad.