npm install mimi-grep> auralization grep command
```
$ npm install -g mimi-grep
You can choose some composer by -c option.
``
$ mimi-grep
$ mimi-grep -c beep
$ mimi-grep -c drone
$ mimi-grep -c drum
#### using pipe for input
``
$ cat
#### without node-speaker
use SoX play command (for mac user)
``
$ mimi-grep --stdout
use ALSA aplay command (for linux user)
```
$ mimi-grep --stdout