Âm thanh trở lại

• 00:07
• 00:30
• 00:53
• 01:16
• 01:38
• 02:01
• 02:24
• 02:47
• 03:10
• 03:32
• 03:55
• 04:18
• 04:41
• 05:04
• 05:26
• 05:49

sounding with a knotted plastic twine and brush