This logo is created with the concept of string because the designation of this company, therefore the use of fonts using the type of berliuk so easily can be formed into guitar so that people easily digest from the picture can be concluded without having to ask that this is a company that sells musical instruments especially guitar, in addition to a place to explore the science of guitar. That's why the logo is more emphasis on silhouette guitar.
The use of yellow color is more because the background is dark so that the logo to look more pop up then use light colors.