It looks like you're asking for a review of — likely the full version of Living With Sister: Monochrome Fantasy .
Composed by (known for A Quiet Exit and The Last Morning of Autumn ), the OST features nine tracks, all piano or solo cello. The main theme “Phantom Limb” is a repeating four-note motif that plays during every morning sequence. By day 20, most players will feel a Pavlovian ache at those four notes. The finished version adds an alternate ending track – “Color Bleed” – which is the first track to include a faint electronic drone, suggesting a hesitant step into the future. Living With Sister- Monochrome Fantasy -Finishe...