Pipe holders retain a first pipe and a second pipe having a connector cable extending through the second pipe. The pipe holder has a first retaining section that detachably holds and fixes the first pipe and a second retaining section that detachably holds and fixes the second pipe. A second retaining chamber is surrounded by an internal surface of the second retaining section. A guide section communicatively connects the second retaining chamber to outside of the pipe holder, wherein the first retaining section, the second retaining section and the guide section are made of metal, and the connector cable that extends through second pipe and has at least one end to be connected to an electronic musical instrument is guided through the guide section to the outside. A coupling section couples the first retaining section and the second retaining section, wherein the guide section is formed in the coupling section.