A couple more examples are Oscar Peterson and Rashaan Roland Kirk.
I just saw this incredible video [1] last week about him and "the greatest solo ever recorded."
In February 2005, Collins was hospitalised after two cerebral haemorrhages which resulted in aphasia, and he needed months to recover. He resumed his musical career in 2007. A documentary film on his recovery, The Possibilities Are Endless, was released in 2014.
Afterwards she could still sing but had lost the ability to write songs.
I can read fine. I can type fine. Drawing is mostly fine. Physical writing is total gibberish. Think severe alzheimer level.