Blind people can learn to play the piano in the same way that sighted people can. They may use Braille music notation, which is a system of raised dots that can be read by touch. They may also use other adaptive devices, such as electronic keyboards that produce sound when different keys are pressed.
With the right training and support, blind people can overcome the challenges of their disability and become accomplished pianists. They can learn to play a wide variety of music, from classical to jazz to rock. They can perform solo recitals, play in bands, and even teach music to others.
The fact that blind people can play the piano is a testament to their ability to overcome adversity and achieve great things. It is an inspiration to all of us, regardless of our abilities.