Above: Ikea’s skinny Gnedby shelves (center) are designed specifically for CDs (and DVDs, for anyone who keeps those on hand, too). Add one to an unused corner, or line a wall with several. Each unit ...

Depending on the size and style of your CD shelving unit, you could create a tall but slim storage space for your bathroom or kitchen, a nice set of shelves for tools, craft supplies, decorations ...