I am releasing an improved version of one of my older drum and bass songs, Perpetual which was released about 3 years ago. So, once again I am at a point where I have learned some new pretty important things about mastering music which means most of my older music is pretty bad because they are badly mastered. Additionally, there are some really bad issues in some of my old songs including Perpetual which is the reason I am fixing this one. The biggest difference you can hear in this version is that it has way less low pass filtering which makes the song sound less muffled.