Popsugar Entertainment Nostalgia Saddest Songs of 2000 40+ Songs From the Year 2000 That'll Get You All Up in Your Feels 20 December 2019 by Olivia Luchini View On One Page Photo 7 of 43 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 7 "Back at One" by Brian McKnight The piano alone could drive you to tears, but the lyrics hit hard, too. Previous Next Start Slideshow NostalgiaMusic