WebListen to your favorite songs from Now I Know I Know I've Lost You by Luminara Stellaris Now. Stream ad-free with Amazon Music Unlimited on mobile, desktop, and tablet. Download our mobile app now.. Web'Now I Know I Know I've Lost You' by Luminara Stellaris - an overview of this songs performance on the American iTunes chart. iTunes Charts (American) US Songs chart performance history for Now I Know I Know I've Lost You. Year Month Day Pos ition Move ment Number 1; 2023: Nov: 16 Thu: 93: no-move: The Philly Specials, Jason Kelce & Travis.