3:04:35

Library Ambience Background Noise | White Noise, Library Sounds | 도서관 ASMR, 도서관 백색소음

4:00:00

Quiet Office Background Noise for Working, Studying | Office Ambience Sounds | White Noise, 사무실 백색소음

4:40:38

4-Hour Study with Me / Pomodoro Timer 60-10 / Lo-Fi Relaxing Music / Day 136

4:00:34

School Exam Room Ambience | Exam Room Background Noise for Study | 시험장 백색소음

3:08:54

Library's sound for Focus, Study | 공부할 때, 독서할 때, 도서관 백색소음 | Library Ambience

8:01:54

Library Ambience Background Noise for Study, Focus | White Noise, 도서관 백색소음

2:00:00

Library Sounds | Study Ambience | 2 hours

4:07:22

Cafe Ambience for Focus and Study | Background Noise, White Noise