Does that sound like fire? This is a collection of recordings left by father Albert. They have to be related to these burn holes on the page...

2
00:00 / 00:21
5
00:00 / 00:21
7
00:00 / 00:21
1
00:00 / 00:21
6
00:00 / 00:21
4
00:00 / 00:21
3
00:00 / 00:21
9
00:00 / 00:21
8
00:00 / 00:21