(Educational Piano Library). The Smart Icon Sticker Book is a practice aid for piano students that includes over 1300 specialized icon stickers that can be used with any piece of music. Each icon sticker character represents a specific technical or musical element, helping students to overcome their own difficulties while practicing. Students can use these stickers with their teacher or by themselves. A poster is included with a legend explaining each character's technical or musical goal. | Smart Icon Sticker Book by Joy J. Song, Paperback | Indigo Chapters