mp3gain-express

Install command: 
brew install --cask mp3gain-express

Name: MP3Gain Express

Port of MP3Gain and AACGain

https://projects.sappharad.com/mp3gain/

Cask JSON API: /api/cask/mp3gain-express.json

Cask code: mp3gain-express.rb on GitHub

Current version: 2.5

Current version requires: macOS >= 10.11

Analytics:

Installs (30 days)
mp3gain-express 13
Installs (90 days)
mp3gain-express 32
Installs (365 days)
mp3gain-express 102
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