Closing the First Rehearsals from Semi-Final 1 is Finland, with Käärijä and his Finnish rap song “Cha Cha Cha”. Who is Käärijä? Jere Pöyhönen is known in the music industry as Käärijä, which it means someone who rolls or wraps something up. He is a Finnish rapper, singer and songwritter. Käärijä grew up in a … Continue reading Eurovision 2023: Finland’s First Rehearsal!