Ollie

Oliver Mazurtšak (born 26 August 1993), known professionally as OLLIE (stylised in all caps), is an Estonian singer, songwriter, guitarist, and record producer. His father is Jüri Mazurtšak, the drummer from the Estonian bands 2 Quick Start and Night Star, who participated in the Eurovision Song Contests of 1998 and 2002 together with the Estonian act on stage.

On 2 November 2022, it was announced that he would participate in Eesti Laul 2023 with the song "Venom". He participated in the first semi-final, and qualified for the final. In the final, he qualified for the superfinal and eventually came in second place after Alika.

Siapkan kunci Am, C, F, G dan Bb — kunci-kunci inilah yang paling banyak dipakai di lagu Ollie. Nada tiap lagu bisa dinaikkan atau diturunkan dengan fitur transpose.

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