My Must Have Apps on Arch Linux
The Configurations,

Among the main applications run on my Arch system are:- The sound utility with ALSA, a set of built-in GNU/Linux kernel modules where it provides kernel driven sound card. Configuration for ALSA which stands for [Advanced Linux Sound Architecture] is set locally by creating [.asoundrc] file. The linked file is what I have as a configuration that enables [1] dmix; where it allows software mixing (the ability to play multiple sound files or applications at the same time through the same device) in an easy to use syntax and without the hassle of installing/understanding a new application first.