ソングブック-コード進行付き楽譜・スコア・がくふ・譜面管理
GENIT Inc. · App Store · Store page
Rank #58 in Japan, top grossing, Music on Nov 6. Tracked in 1 chart over 1 day.
Rank history for this app starts Nov 6. A line chart appears once it has two days of data.
Where it ranks