$ sudo apt-get update
$ sudo apt-get install python-musicbrainzngs 

python-musicbrainzngs is installed in your system.

Make ensure the python-musicbrainzngs package were installed using the commands given below,

$ sudo dpkg-query -l | grep python-musicbrainzngs *

You will get with python-musicbrainzngs package name, version, architecture and description in a table

python-musicbrainzngs package basic information: