Follow the Unix command of LES.. in the first page.I have another idea to create playlist and its beautiful for me.A bit confused if it was your first time using xterminal

Run xterminal and follow those codes (Do not need to gain root access):

Now you are in the sound document,if u put your music in separate folder,its easier to organize,to get to each folder,use this:

when you get in your folder,use this:

Repeat those steps with each folder...Hope u enjoy it