That sounds like a sweet mix of feeling and flicker. I’d start with an actual vinyl cut into a thick acrylic slab so the grooves are literally under your fingertips, then lay a translucent watercolor wash over it to capture the hazy, nostalgic tone. Sprinkle in some tiny LED strips behind the acrylic to glitch in sync with the groove beats, and finish with a faint dusting of coffee‑bean grit to bring that old‑record scent into the piece. The surface will feel real while the glitch lights make the memory pulse—no idea lost, just re‑felt.