A sharp, late‑period funk experiment from Prince’s vault — first streamed for NPG Music Club members before receiving an official digital release. Glasscutter (also styled GlassCutter) was first unveiled on October 30 2004 as part of an exclusive stream inside the NPG Music Club’s Glam Slam VIP Room, paired with San Jose Jam. The track later received a formal release as an mp3 download from the Musicology Download Store on April 5 2005, labeled GlassCutter on the download pag