There is more than one artist with this name:

1. Kuba is the electronic music project of producer Laurence Harvey from Cambridge, United Kingdom. Exploring a range of genres including dub, downtempo, deep house, ambient and many more, blended using 21st century studio techniques.

http://www.facebook.com/kubaproductions

2. Kuba was a Latvian post-rock band from Rīga, Latvia. Since 2001, the band's lineup has consisted of founding members Arnis Račinskis (guitars, vocals), Jānis Žilde (guitars), Mārtiņš Strautnieks (also known as Martinez Gonzalez) (keyboards, synthesizers, vocals), Mikus Solovejs (saxophones), Toms Ostrovskis (bass) and Mareks Ameriks (drums, samples).

The band's debut album 15 Episodes of Kuba was released in 2002 through Microphone Records.

Kuba disbanded in 2006 and were reformed in 2016.

Other groups related to Kuba include Satellites LV and Laika Suns.

http://www.facebook.com/kubalv

3. Kuba Szmajkowski (born April 24, 2002 in Międzyborów, Poland), known simply as KUBA is a Polish singer and influencer. He will participate in Krajowe Eliminacje 2022, the Polish national final for
the Eurovision Song Contest 2022. Read more on Last.fm. User-contributed text is available under the Creative Commons By-SA License; additional terms may apply.