Generate a correct and concise answer for the question based on the words in the context.
Q: Context : William Baines (26 March 1899 - 6 November 1922) was an English pianist and composer who wrote more than 150 works for solo piano and a number of larger orchestral works before his premature death from tuberculosis at the age of 23.
Question : What medical condition killed William Baines?
A:
tuberculosis