This article gives the essential basics for how to play the violin. Generally violins are quite commonly available instruments and it is reasonably easy to rent or buy a violin. Children may need smaller violins (from an eighth, quarter, half, three-quarters, seven-eighths up to full size) to accommodate smaller hands if they are going to be learning over an extended period.The BasicsThe bow is held in the right hand with the thumb bent underneath the frog to support it and the other hands loose.