I believe this happen to everyone. You will hear a song u like ( nice vocal) and u will go online to download more of the artiste song and it will look like dat artiste never exist. Nothing about them online.
There is a song M.I FT KAUNA- EVERYTHING.. the girl has a angellic kind of voice that u will like to listen to over and over again, I went online to find more of her song, but u won't believe there was nothing about her online apart from dat song.
In fireboy new album playboy one of my best song in the album FIREBOY FT EURO- ADORE U.. omo I just like dis EURO vocal. I tried to find Oda song by d guy but i found nothing about d guy all I kept getting was EURO(Asin currency)

It happens to me many times