^ Yeah you are right! Here is a list of my favorite songs from every country (Note: I've been following the contest since the 18th edition, but I know other songs from older editions as well):
1.
Valy - Dokhtare Kabul
2.
Charli XCX feat. Troye Silvan - 1999
3.
Ahllam - Sheytoon
4.
Attic - Through the Dream
5.
Kezang Wangmo - A la la ngi sem
6.
The Majolly Project - Whitebone
7.
Nikki Nikki - Beautiful Art
8.
Will Pan feat. Tia Ray - Moonlight
9.
Jessica Mauboy - To the End of the Earth
10.
Sunloverz feat. Rosette - Fire
11.
Ella Koon - So In Love
12.
Kiri T - Strangers
13.
Charisma - King
14.
Kimokal feat. Neonomora - One
15.
Helly Luv - Revolution
16.
Sabat & Sawen - Shetana
17.
Kyary Pamyu Pamyu - Harajuku iyahoi
18.
Zaed Naes feat. Maii Waleed - El ginena
19.
Fatima Al Qadiri - Warn-U
20.
Saykal Sadıbakasova - Meni aldaba
21.
The Naked and Famous - Higher
22.
Crossline - Zhongbai xiaoying
23.
Jess Lee - I Dare You
24.
Muneefa feat. Maapu - Hama Beynun
25.
Naki - Wonder
26.
Ah Moon - Little Butterflies
27.
Subani Moktan - Inside
28.
Openside - I Feel Nothing
29.
Lancifer, Louis Cole & Miss Kim - Surfin’ in the DPRK
30.
Alban Berisha feat. Clare Elise - Need Me
31.
Rumer - Dangerous
32.
Inas X feat. PnB Rock - Stupid
33.
Megan Washington - Holy Moses
34.
Hazel Faith - Love Fades
35.
Berneen Cereska - Lockdown
36.
Te Vaka - Lakalaka
37.
Rotana - Daddy
38.
Tanya Chua - Halfway
39.
Linda T - Te tirotam
40.
Sunmi - Siren
41.
Ecca Vandal - Future Heroine
42.
Milo Kanefaty - Song for Syria
43.
Cindy Yen - Will You Wanna Marry Me
44.
Habib Hakimov feat. Farangis - Ciao Bambina
45.
(G)l-dle - Hann (Alone)
46.
Leilani Wolfgramm - Love Is Ours
47.
Myahri - Öňe, Diňe Öňe
48.
Clarita de Quiroz - No Forever
49.
Nilufar & Dj Piligrim - Dilim
50.
Bao Thy feat. Kimmese - La con gai phai xinh
51.
A-WA - Mudbira