Outdoor music centre

We are making an outdoor music area -- and I am hoping to add a hanging xylophone. Does anyone have some scrap 2x4s hanging around? (and the ability to cut them and/or drill them?)(I can do it, but I'll need to take it all home and then bring it all back on the subway). I am trying to do what this preschool has done.


We'll hang it from a rope that is bungee corded between the trees (we have to take it down every day). Mr. Travers' office (and window) is right above the area, so maybe we'll test it out with some pre-made instruments before we invest a lot of time and energy into it.

How about any old metal pot lids? Old wind chimes?