TY - JOUR TI - The Effects of Background Music on 4-6-Year-old Schoolchildren’s Mood and Arousal States During a Free-play Period JO - EIU Journals PY - 2025 UR - https://journals.eiu.ac/article/the-effects-of-background-music-on-4-6-year-old-schoolchildrens-mood-and-arousal-states-during-a-free-play-period/ ER -