INSTALL cmus
to launch in terminal type cmus
5 to select folder or individual song
a to add to library
2 to see library
: to set command
colorscheme cyan

you can set opacity on terminal preferences
i suggest monospace bold font with 18 size
.config is a hidden folder [ctrl + h]
usr/share/cmus with administrator mode

you can create a custom launcher with the following command x-terminal-emulator -e cmus
YOU NEED to change the autosave line
set dsp.ao.wav_dir=/home/interstring TO /home/yourusername