sound / noise / note (of musical scale) / tone / news / syllable / reading (phonetic value of a character)
音
=
日
+
立
:
Mnemonic symbol: a loudspeaker.
音
=
日
+
立
:
Maud Younger and the Sun opened a pop-up store in front of the encampment. They sell vases and advertise them using loudspeakers, playing loud music and dancing to it.