1:03
Large university library check out area ambience - sparse voices milling around with some beeping, D100 ...
3:00
Large university library check out area ambience - milling voices talking cheerfully with beeps and light ...
3:20
Large university library check out area ambience - light milling around, voices, beeps, and wheezing door, ...
1:36
Large university library check out area ambience - mostly empty with some footsteps, wheezing door ...