kid3-qt software package provides Audio tag editor, you can install in your Ubuntu 14.04 LTS (Trusty Tahr) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install kid3-qt
kid3-qt is installed in your system.
Make ensure the kid3-qt package were installed using the commands given below,
$ sudo dpkg-query -l | grep kid3-qt *
You will get with kid3-qt package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | KDE |
| Package | kid3-qt |
| Version | 3.0.2-4 |
| Description | Audio tag editor |
| Sub Section | KDE |