2015–2018: Beginnings and Eurovision Song Contest Josef decided to pursue music professionally. He independently released his debut single "Hands Bloody" in 2015. The following year, he released the single "Free", which became a top 15 hit in the Czech Republic. That same year, he also released the single "Believe (Hey Hey)". After this, he moved to Vienna following an invitation by
Nikodem Milewski. In November 2017, Josef released the single "
Lie to Me", and later confirmed that the song would be competing in the
Czech national final for the
Eurovision Song Contest 2018 in Lisbon. "Lie to Me" later won the national selection, and represented the Czech Republic in the 2018 contest. It finished in sixth place with 66 points from the juries and 215 points from the audience, giving the Czech Republic its best result so far in the competition. In May 2020, "Lie to Me" reached 30 million streams on
Spotify, becoming the most-streamed Czech song on the platform.
2018–present: Post-Eurovision projects In April 2018, in
Munich, Josef signed an international deal with
Sony Music and
RCA Records. In October 2018, he released the single "
Me Gusta". He later appeared in the selection of "18 inspiring people of 2018" for
Forbes. In April 2019, Josef performed his first headlining show, My Name Is Mikolas, in a sold-out Forum Karlin in Prague, where alongside his released songs, he performed a range of unreleased singles accompanied by six African vocalists. Josef and his family later established their own independent record label, Vivienne Records. "
Acapella", released in May 2019, was his first release under this label, which achieved success in Czech Republic (his first chart-topper in the country) and in Poland, where it was certified gold in February 2021. In November 2019, he released "
Colorado". In December 2019, he embarked on his Closer to You Tour in the Czech Republic. In October 2020, he released "
Lalalalalalalalalala". In March 2023, he released "Boys Don't Cry". In 2024, Josef announced his first studio album, "One", would be released on 22 March 2024. His second studio album, "Two", was released on October of the following year. ==Discography==