We have 53 countries contesting this edition 
They are:
'68 - Track 7 N - US
Alina Devecerski - Armé - SE
Amin Dominguez - Loma Miranda - DO
Amr Diab - Ana Mosh Anani - EG
Art of Keeping Secrets My Little Sinshine - LV
Astrid 2am - NO
Autobus - Zona De Confort - PE
Babis Stokas feat. Elias Makridis - Anthizoun T Astra - GR
Burning Caravan Maiakovski - CO 
Cashiers - Running - CY
Cirkl - Fool's Gold - EE
Dabu Fantastic - Vo vorn - CH
Daniel Lanois - Sioux Lookout - CA
David Guetta feat. Sam Martin - Lovers on the Sun - FR
Eckhardt And The House - Why Don't You Kids Dance - NL
Fierbinteanu - Chinese Sister - RO
Fleur - My letali - UA
Flight Facilities feat. Micky Green - Stand Still - AU
Fuse ODG feat. Angel - TINA - GH
Galymzhan Moldanazar - Kim ol - KZ
Gemma Hayes - Chasing - IE
Jónás Vera Experiment - (When) You're Next Door - HU
Judette - Neki drugi gradovi - HR
Jurgis Didziulis - Skin - LT
Keng Thachaya - Epic - TH
Krisia, Hasan & Ibrahim - Planet of The Children - BG
Kumbia Queers - Gascón - AR
Kurt Darren - Dans op die Tafels - ZA
Loopstache - B*tch Please - LB
Luis Irán - Alguien dijo algo - VE
Magtens Korridorer - Sorte stråler - DK
Marsh Kids - Molly May - ID
Mela Koteluk - Żurawie origami - PL
Miyuki Nakajima Mugi no uta - JP
Mouse On Mars & Funkstoerung - Bon Djerry - DE
Moxizishi - Moon and Sea - CN
Neyssatou - One of Those Days - TN
O-Plus - Cảm Ơn Tình Yêu Tôi - VN
Óbó - Rétt eða rangt? - IS
Pablo Alborán feat Ricky Martin - Quimera - ES
Polkov - Promised Land - AT
Pompeya - Pasadena - RU
Rafik Ganja Feat Soul Gi - Rani Baaid - DZ
Samuel Lucas Sudjena - SI
Sara Jo feat. Marko J. Kon - Provokacija - RS
Selah Sue - Alone - BE
Shreya Ghoshal & Arijit Singh - Manwa Laage - IN
Siwa - Gyoulel gunnuo - KR
Spada feat. Hosie Neal - Feels Like Home (Red Velvet Dress) - IT
Temples - Test of Time - UK
The Walks - Redefine - PT
Totemo - Heavy As My Dreams - IL
Ximena Sariñana - Sin ti no puede estar tan mal - MX
