Switzerland in the Eurovision Song Contest 2015 by Mélanie René as the winner. In the second of the Eurovision semi-finals, Switzerland failed to qualify to the final, placing seventeenth and last out of the 17 participating countries with 4 points. Prior to the 2015 Contest, Switzerland had participated in the Eurovision Song Contest fifty-five times since its first entry in 1956. Switzerland is noted for having won the first edition of the Eurovision Song Contest with the song "Refrain" performed by Lys Assia. Their second and most recent victory was achieved in 1988 when Canadian singer Céline Dion won the contest with the song "Ne partez pas
Serbia in the Eurovision Song Contest national selection organized by RTS. Nevena Božović represented Serbia in the Junior Eurovision Song Contest 2007 and, as member of Moje 3, in the Eurovision Song Contest 2013. Serbia in the Eurovision Song Contest Serbia has participated in the Eurovision Song Contest 11 times since making its debut in 2007. Serbia previously participated as part of Yugoslavia (both the Socialist Federal Republic of Yugoslavia from to and the Federal Republic of Yugoslavia in ) and as Serbia and Montenegro (–). Serbia won the contest on its debut as an Independent country in 2007, with Marija Šerifović and the song "Molitva".