Alfred's Basic Keyboard Chart 鍵盤樂器

雙面折疊式圖譜代表了整個鋼琴鍵盤，每個鋼琴鍵的名稱及其在大五線譜上五個八度的對應音符。第一面可放置在鋼琴琴鍵上方，第二面可遠離鋼琴使用，以便進行額外複習。

作曲家: Willard A Palmer and Bill Hughes
樂器: Piano
出版社: Alfred Music
原文簡介:
Two-sided fold-out chart that represents the entire keyboard of the piano with each piano key named and its corresponding note on the grand staff for five octaves. Side One may be placed on the piano above the keys and Side Two may be used away from the piano for additional review.