Create melodious wind chimes using repurposed metal pipes to add a whimsical touch to your garden. Cut the pipes into different lengths and drill holes near one end of each pipe. Attach strings or wires to the pipes and hang them from a metal rod or tree branch. As the wind blows, the pipes will produce soothing sounds, creating a serene atmosphere in your garden. The industrial look of the metal pipes will give the wind chimes a unique and rustic charm. Experiment with different pipe lengths and diameters to create a harmonious and melodious symphony of sounds.