Reserved for a circle of insiders since 1838, this Blanc de Noirs is from Maison Mumm's RSRV range. A piano note struck hard unleashes a brief flurry of overtones. Metallic highs ting and mid-tones rasp for a nanosecond, before sinking into the forever note that rings into the distance. Crane your neck into the soundboard. You can almost feel your skin ripple with the frequencies. Eddying, flowing, one little harmonic surging in as another ducks down. And so it goes, on and on, into the distance until you don’t even know if it’s there or not.