I love music. I play piano, guitar and I played violin, harmonica, flute... all in an amateur way.
I know that animal products have historically been a part of almost all major instruments around: violins use hair horse for their bows, some specific piano keys are made from ivory, drums use leather and so on, so vegan instruments is a great move towards a more respectful world.
Music experts value the sound of instruments and very small sound changes can make a significant difference.
Are there any sound differences between vegan instruments and traditional instruments?