![The Structure of the Acoustic Guitar:Six strings, each with a higher pitch - Musical Instrument Guide - Yamaha Corporation The Structure of the Acoustic Guitar:Six strings, each with a higher pitch - Musical Instrument Guide - Yamaha Corporation](http://www.yamaha.com/en/musical_instrument_guide/common/images/acoustic_guitar/mechanism_main.jpg)
The Structure of the Acoustic Guitar:Six strings, each with a higher pitch - Musical Instrument Guide - Yamaha Corporation
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Amazon.com: 23" Acoustic Guitar, Kids 6 String Toy Guitar - Realistic Steel Strings - Beginner Practice First Musical Instrument for Children, Toddlers (Cherry Sunburst) : Toys & Games
![The Structure of the Acoustic Guitar:Six strings, each with a higher pitch - Musical Instrument Guide - Yamaha Corporation The Structure of the Acoustic Guitar:Six strings, each with a higher pitch - Musical Instrument Guide - Yamaha Corporation](https://www.yamaha.com/en/musical_instrument_guide/common/images/acoustic_guitar/mechanism_p02_01.jpg)