Correct translation

I am not sure if I translated this right. Do the flat and sharp emojis really refer to music?

dictsource/de_emoji

@@ -183,8 +183,8 @@ $textmode
 ♥	Herz								// [2665] text|emoji
 ♦	Karo								// [2666] text|emoji
 ♨	heiße Quellen							// [2668] text|emoji
-♭	tief								// [266D] other
-♯	hoch								// [266F] other
+♭	b (musik)								// [266D] other
+♯	Kreuz (musik)								// [266F] other
 ♻	Recycling-Symbol						// [267B] text|emoji
 ♿	Symbol Rollstuhl						// [267F]
 ⚒	Hammer und Pickel						// [2692] text|emoji