Ostrava (Czech pronunciation: [ˈostrava] ( listen), German: Ostrau, Polish: Ostrawa) is the third largest city in the Czech Republic and the second largest urban agglomeration after Prague. Located close to the Polish border, it is also the administrative center of the Moravian-Silesian Region and of the Municipality with Extended Competence^{[clarification needed]}. Ostrava was candidate for the title of European Capital of Culture 2015. Ostrava is located at the confluence of the Ostravice, Oder, Lučina and Opava rivers. Its history and growth have been largely affected by exploitation and further use of the high quality black coal deposits discovered in the locality, giving the town a look of an industrial city and a nickname of the “steel heart of the republic” (Czech: ocelové srdce republiky) during the communist era of Czechoslovakia. Many of the heavy industry companies are being closed down or transformed, yet the city remains one of the most polluted in the EU.

Ostrava was named after the river Ostrá (meaning sharp) which today is called Ostravice.

Damien Rice (born 7 December 1973) is an Irish singer-songwriter, musician and record producer who plays guitar, piano, clarinet and percussion.

Rice was raised in Celbridge, County Kildare, Ireland and began his musical career as a member of the 1990s rock group Juniper. After leaving the band he worked as a farmer in Tuscany and busked throughout Europe before returning to Ireland in 2001 and beginning a solo musical career.

In 2002 his debut album O reached #8 on the UK albums chart, won the Shortlist music prize and generated three top-30 singles in the UK. Rice released his second album 9 in 2006 and his songs have appeared in numerous films and television episodes.

Rice's personal activities include musical contributions to charitable projects such as the Songs for Tibet, Freedom Campaign and the Enough Project.

Rice was born to George and Maureen Rice and raised in Celbridge, County Kildare, Ireland.

Rice began his music career using the stage name "Dodima" Rice^{[citation needed]} and formed the rock band Juniper along with Paul Noonan, Dominic Philips, David Geraghty and Brian Crosby in 1991. The band met whilst they were attending Salesian College secondary school in Celbridge, Co. Kildare as students. After touring throughout Ireland the band released their debut EP Manna in 1995.
Based in Straffan, Kildare the band continued touring and signed a six album record deal with Polygram. Their recording projects generated the singles “Weatherman” and “Single of the Fortnight” which received favorable reviews.

Jaromír Nohavica or Jarek Nohavica (born 7 June 1953, Ostrava) is a Czech songwriter, lyricist, and poet.

He was born in Ostrava and has played guitar since he was 13. He began studying at the Technical University of Ostrava but eventually left the school. He tried various jobs and eventually ended up working as a freelance lyricist. He gained fame with his first song for Marie Rottrová, Lásko, voníš deštěm (You Smell of Rain, My Love; actually a cover version of the song She's Gone by Black Sabbath). He lives in Ostrava with his wife and two children.

In 1982 he started performing in public, a sound decision in that a number of his songs gained wide popularity. His first album, Darmoděj (The Wastrel), released in 1988, sold out immediately. An aura of myth arose around Nohavica which survived even the crisis period of his treatment for alcoholism. He subsequently released the lovely, slightly pessimistic Mikymauzoleum (Mickey Mausoleum), an album of mainly melancholy songs. In 1994 he recorded a live album, Tři čuníci (Three Piglets), intended for children, with humoristic songs.

Dub FX (real name Benjamin Stanford) is a worldwide street performer and studio recording artist from St Kilda, Melbourne, Australia. After playing and singing in a band called Twitch, he set out solo when he moved to Europe. His trademark is creating rich live music using only his own performance aided by Live looping and effect pedals combined with his voice. He creates intricate hip hop, reggae and drum and bass rhythms.

Stanford travels and performs with his fiancée, Flower Fairy. Dub FX first met her in Manchester, and she joined him in his travels around the globe to busk for the public. Flower Fairy can usually be seen selling CDs during Dub FX's performances and also performs a few songs alongside Stanford. She is featured singing in the songs on Everythinks A Ripple, Wandering Love, and Time Will Tell.

Two songs from Everythinks A Ripple, Flow and Wandering Love, feature a street saxophonist named Mr Woodnote, who also uses similar looping techniques as Dub FX using a saxophone.

In 2010 Dub FX collaborated with Melbourne based producer Sirius and released the album titled: Dub FX and Sirius -A crossworlds. A Crossworlds could be defined as dubstep because of the heavy emphasis on sub frequencies and the tempo's used ranging from 138 - 145Bpm. Dub FX does not beatbox on this album. Any information on how Dub Fx and Sirius came to collaborate or meet is unknown.