What is the name of the music website founded by Daniel Ek and Martin Lorentzon and launched in 2008?
Martin Lorentzon Martin Lorentzon Sven Hans Martin Lorentzon (born 1 April 1969) is a Swedish entrepreneur and co-founder of Tradedoubler and Spotify. Since 2013, he has been on the board of Telia Sonera. Martin Lorentzon was born on 1 April 1969 in Borås, Sweden. He earned a degree in civil engineering from Chalmers University of Technology in Gothenburg. He studied economics at the Stockholm School of Economics. In 1999 Lorentzon and Felix Hagnö founded Tradedoubler, which in 2001 won the Guldmusen prize for "IT-rookie of the Year". In 2006 Lorentzon and Daniel Ek founded Spotify. In 2013, Lorentzon was appointed a member
Martin Lorentzon of Prince Daniel's Fellowship and in the same year Lorentzon was appointed a member of TeliaSonera's Board. Lorentzon was named the Swede of the Year in the World 2014. In the spring of 2015 Lorentzon was given an honorary doctorate at Chalmers University of Technology. In May of the same year, Lorentzon received Svenska Dagbladet's corporate award "Affärsbragden". In 2016 Lorentzon was elected as a member of the Kungl. Engineering Academy, IVA, under the Department of Education and Research. Lorentzon lives in Stockholm, Sweden. In 2013, Lorentzon's tax bill was debated in the media. He responded by claiming that it