ACOUSTIC GUITAR 

• Can you feel the differences in the sound?

The Acoustic guitar sound gently, the Electric sound very high, the Spanish giutar sound clasical and melodic.

• Do you know the main reason for these differences?

The Acoustic guitar and the Spanish guitar sound  similar but they have diferent material composition. And the electric guitar be useful for heavy metal rock and roll...The Electric guitar sound very diference that Acustic and Espanish guitar.