#4364;#4462;#4354;#4469;#4535;#4363;#4468; #4358;#4449;#4363;#4467;#4535;#4363;#4467;#4527; #4359;#4457;#4523;#4359;#4449;#4526;#4354;#4467;#4523; #4364;#4449;
1) 소프라노
2) 알토
3) 테너
4) 베이스
5) 4부
