aeolus software package provides Synthesised pipe organ emulator, you can install in your Debian 7 (Wheezy) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install aeolus
aeolus is installed in your system.
Make ensure the aeolus package were installed using the commands given below,
$ sudo dpkg-query -l | grep aeolus *
You will get with aeolus package name, version, architecture and description in a table
| Distro | Debian 7 wheezy |
| Section | Sound |
| Package | aeolus |
| Version | 0.8.4-6 |
| Description | Synthesised pipe organ emulator |
| Sub Section | Sound |