GOTHENBURG, SWEDEN – Lotta på Liseberg (Lotta at Liseberg), even called Allsång på Liseberg (Sing-along at Liseberg), is a Swedish sing-along show held at Stora scenen at the amusement park Liseberg in Gothenburg every Monday evening during the summers since 2004, hosted by Lotta Engberg and conducted by Curt-Eric Holmquist, the pianist. It is produced by Eyeworks. Since 2009 it’s broadcast by TV4. Helena Paparizou (Eurovision winner for Greece in 2005 and Greek entrant in 2001 along with Nikos Panagiotopoulos) attended the event performing on stage.