You know something that is really happy, wind chimes..I use to have glass ones, which you don't see anymore..so I am using my old broken glass to make one..
Whatever you do, if you try this, make sure you wear gloves and file all glass sides/ends. This way you won't cut yourself. I won't drill holes in the glass, just glue the string to the sides of it and then put a nice flower sticker or something else cut out of paper, to hide where I glued the string. Just hook all the strings to a metal/wood ring and go from there.
Use your imagination.
I have many chimes, but there is something very peaceful about glass ones..Good project and simple..Talk about recycling..
Till next time, keep looking up...