Alaina Castillo is a 20-year old singer who got her start making ASMR videos, singing hushed renditions of popular songs and lullabies to gently lull her fanbase to sleep. Her top songs on Spotify, where she has just over three million listeners, include “just a boy,” “wishlist,” and “pass you by.”

With her buttery-sweet voice and impressive calming presence , she soon got picked up and became featured on Spotify’s RADAR program, which promotes smaller artists and takes a chance on them directing a campaign including youtube videos, a mini documentary and Spotify recordings. Notion writes that Castillo could be the next Ariana Grande with her soothing tones and lovely high notes.