For this release, a selection of instrumental tracks has been chosen, ranging from experiments created years ago to some created more recently. The common thread between them is the compositional everchanging smoothness, erotic rhythms, the comfort of etheric synthesizers, and dubbed out live instruments. These tracks selected highlight the deepest, most hypnotic, and mystical dance rituals that Ranga offers us.

The album's title, Past Life, refers to the feelings and ideas that were circulating when the tracks were created, but also to how it feels to look back at old music and the old selves who created it. There is an unsettling but tempting feeling about the future for the artist. The tracks selected for this release are those that he always listened to without really knowing where they came from or where they were going, as he is still surprised to this day that he created them. They do not resemble Ranga's previous music, but rather, for him, they are music of the future.