Name：Edvin Švaikovski

Nationality：Poland

Date of Birth：1994-04-13

Etude in G-flat major, Op.10 No.5

Etude in E-flat major, Op.10 No.11

Polonaise in A-flat major, Op.53

Name：Adam Goździewski

Nationality：Poland

Date of Birth：1996-12-05

Etude in c-sharp minor, Op.10 No. 4

Etude in e minor, Op.25 No. 7

Andante Spianato and Grande Polonaise Brillante, Op.22

Name：Rio Kai Rui

Nationality：Australian

Date of Birth：1999-08-26

Etude in C major, Op.10 No.1

Etude in a minor, Op.10 No.2

Andante Spianato and Grande Polonaise Brillante, Op.22

Name：Li Zhe

Nationality：China

Date of Birth：1995-01-10

Etude in A-flat major, Op.25 No.1

Etude in c minor, Op.25 No.12

Polonaise Fantasy in A-flat major, Op.61