Romanian: Carla's Dreams - 'Te Rog'

Title: 'Please'. Nobody quite knows who Carla's Dreams are as they always perform anonymously and only appear in videos in disguise. They formed in 2012 in Chisinau, Moldova.

Spanish: Pablo López featuring Juanes - 'Tu Enemigo'

Title: 'Your Enemy'.

Romanian: Aline Eremia - 'A fost o nebunie'

Title: 'It Was Crazy'. Alina Eremia was the Romanian voice of Pocahontas in the Disney films and she has taken part in the Romanian version of Strictly Come Dancing.

German: Frida Gold - 'Liebe ist meine Rebellion'

Title: 'Love Is My Rebellion'. Frida Gold's only top ten hit includes a sample from Gala's 'Freed From Desire' from 1997.

German: Andreas Bourani - 'Auf anderen Wegen'

Title: 'On Different Paths'. This is Andreas Bourani's second single from his second studio album.

German: Maxim - 'Alles versucht'

Title: 'Tried Everything'. This is from Maxim's fourth album. His early work was reggae inspired.

Hungarian: Kati Wolf: 'Szerelem, miért múlsz?'

Title: 'What About My Life?'. The English version of this was Hungary's Eurovision entry in 2011, but I think the original Hungarian version sounds much better.