In what year was the album “Soldout EP” released by Rayan?

In what year was the album “Soldout EP” released by Rayan?: The album “Soldout EP” was released in 2019 by Rayan, featuring 5 tracks.
What is the most successful song from the album “Soldout EP” by Rayan?: “Rarara” is the biggest hit from the album “Soldout EP” by Rayan.

Other artists of Oriental pop