There are multiple artists named Jouska.

1) Jouska is an Albany, New York indie/alt rock band with shoegaze and other influences. Formally known as Caswell.

Bandcamp - http://jouska.bandcamp.com/

2) Jouska is the Oslo-based musical and artistic partnership of Marit Othilie Thorvik and Hans Olav Settem. Taking influence from the likes of The Internet, Grimes and contemporaries Sassy 009.

https://sonofmarketing.com/2020/09/29/streaming-jouska-everything-is-good/

3) Jouska are a punk rock'n'roll band from the middle of the UK

4) Jouska is Kata Narancic, playing acoustic pop songs

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