Make blocks around the outside edges of the Quilt.. Sew on Tabs that you can sew Velcro on to hold the different soundmakers like the key rings.. That way the Baby can lay in the middle and reach out to the toys.. You could make the Blocks in different colors and textures.. You could have Pockets so baby could reach inside and pull items out- like small baby safe toys, How about a pocket for a already made crinkle sounding toy... everything must be able to go into washer... we all know that babies spit up and leak.. Just suggestions.