As my Cd collection keeps growing, I keep doom scrolling Ebay for a Cd holder design that I liked. I never ended up finding one, so I stopped being lazy and just did it myself. 

NOTES: 

• These connect with dovetails, but its a bit loose. So, for assembly I recommend putting a little piece of tape along the back to hold it all together while you line it up on the wall. See in pics!
• Print Vertically, no supports needed. Check Images for the orientation I used. Unfortunately this may suck for Bedslingers - sorry!
• I did no print speed optimization!! I put the STEP files in this, feel free to mod them to your hearts content.