00000nz a2200000n 4500 001 KSH2002015019 005 20021031000000 008 020608 n azknn|abn |a a|a | 150 ▼a낮은 음역[--音域]▲ 450 ▼wr▼i영어▼alow register▲ 550 ▼wg▼a음역[音域]▲