Seo In Young’s Vocal Analysis October 21, 20170. M Vocalists: Mid-range vocalists, Soloists, Sopranos, Vocal Analyses, Vocal Ranges: 2 Octave Ranges가요, 보컬분석, 서인영, 음역대, K-Pop, Seo Inyoung, Vocal Analysis, Vocal Pedagogy, Vocal Range, Vocal Techniqueahmin3 Continue reading Seo In Young’s Vocal Analysis → Advertisement