I really dig this. The instrumentation is pretty sparse but the sound is big. Some of the synth sounds give me OMD vibes, and I'm super into it.
Prologue has a great vibe. I feel like it could go in a lot of cool directions with some more time to develop.
I like the textural and rhythmic variation on Oasis - I think the eerie vocal sample is really cool - though I feel like some splashes of different melodic content would help fill out the arrangement.
Epilogue is my favorite. Super warm synthpop sound, love that nostalgic chord progression. I feel like this track does a good job of creating a sense of progression within the 4-chord loop structure.