How to create a fully/partially transparent panel
Step 1: Open the "Appearance" tab in the Panel Settings
Select the “Solid color” style and click the Color button.
Step 2: Create a new color in the color picker
Step 3: Change the alpha slider for transparency
Adjust the slider from fully opaque (right) to fully transparent (left), according to the desired result.
Mixxx: Linux's very own professional DJing software
Mixxx is a free and open source digital DJing software that allows mixing music in your Linux system with ease.
Mixxx started off as a humble project for a doctoral thesis way back in 2001. Today it is a full-fledged application that is downloaded over one million times annually.
It is licensed under the GPL (v2.0 or later) and runs on all major desktop operating systems.
Download Mixxx 2.0.0 for Ubuntu 12.04 (Precise) through Ubuntu 15.10 (Wily):
Open a terminal, and enter:
sudo add-apt-repository ppa:mixxx/mixxx
sudo apt-get update
sudo apt-get install mixxx
