¡Sorpréndeme!

A man sings in 15 different places to demonstrate how changing acoustics

2015-07-20 1 Dailymotion

This guy sings the same song in 15 different places. Hear what happens!
No artificial reverb added.

The Wikisinger sings the same song in different environments experimenting with natural reverb, early reflections and short delays.

One of the scenes is recorded in an anechoic chamber without any sound reflections.