Houdah Softwareが全人類に捧ぐ！iPhoneおすすめ神アプリ

Have you ever wasted a sheet of paper? Ever printed an electronic ticket, a boarding pass, … Have ever wanted to save a web page to PDF? A confirmation page, a map, directions, … …

More than a chord dictionary ~ a means of reference for musicians, singers, songwriters, choirs, composers and arrangers ~ and a convenient teaching/learning tool used by teachers …