Normalize the volume of MP3 files with MP3Gain

It often happens that we are playing a mp3 annoying changes in volume or changes in the same track from one song to another.
This is due to the fact that the MP3 recording are performed with different volume levels.

To resolve this problem I recommend a free program that lets you adjust the sound of several MP3, it is MP3Gain.
This software analyzes and adjusts the volume level using the 'Replay Gain algorithm by David Robinson.

The changes in the volume carried by software will not cause a loss of

sound quality, it will adjust the volume without decoding and re-enconding.

MP3Gain is available in two versions for Windows and Mac version

The use of this program is very simple and guarantees the full normalization of all of your MP3 collection.