Correct

七音

/ qī yīn /
Strokes

Example

As a Noun

seven notes of the ancient Chinese musical scale [i.e. gong (宫), shang (商), jue (角), bianzhi (变徵), zhi (徵), yu (羽), biangong (变宫), which are basically the same as do , re , me , fa , so , la , te ]