Simplify the following text for a Grade 8 native English-speaking person.
Original: On January 30 , 2010 , Rybak performed one of his new singles , `` Europe Skies '' , in national final , Euroviisut 2010 , to select the 2010 Finnish entry at the Eurovision Song Contest 2010 . On March 12 , 2010 , Alexander Rybak performed his Eurovision 2009 winning song `` Fairytale '' on UK TV Show Eurovision : Your Country Needs You .
Simplified: Rybak went to the Eurovision Song Contest 2010 in Oslo to perform his winning entry from the previous year .