Treeworks 44 Thin Bar Single Row Chime. The TreeWorks Studio Tree chime offers 44 thin bars for low volume acoustic settings and recording studios. The Studio Tree chime boasts sturdy construction with hand-tied, braided CordLoc and polished, thin 1/4" tempered bars of solid aluminum/titanium alloy for brilliant tone. Hand-finished Tennessee black walnut mantle. Handmade in Nashville. TreeWorks Chimes is a small company in Nashville, Tennessee, and is the only company that specializes in handcrafting chimes for drummers and percussionists. TreeWorks chimes stand apart from others for their durable construction and clear, distinctive sound.