Llanwyn in the Avalon Song Contest

Llanwyn will debut in the first edition.

Contestants
{{legend|gold|Winner}} {{legend|silver|Second place}} {{legend|#cc9966|Third place}} {{legend|#FE8080|Last place}}
 * Table key

12 Points from Llanwyn
{| class = "wikitable" !scope="row" rowspan="2"| Edition !scope="col" colspan="4"|Final ! scope="col"| Country ! scope="col"| Artist ! scope="col"| Song ! scope="col"| Result
 * #1
 * Guim
 * Javiera Mena
 * "Flashback"
 * bgcolor="gold"|1st
 * #2
 * Lúnasagh
 * Izzy Bizu
 * "Faded"
 * bgcolor="gold"|1st
 * #2
 * Chantecoq
 * Chung Ha ft. Changmo
 * "Play"
 * bgcolor="gold"|1st
 * #4
 * Shiroiyama
 * Yves
 * "new"
 * 6th
 * Shiroiyama
 * Yves
 * "new"
 * 6th