Klee was also a violinist; at age seven, he started playing music. ''Klee died, painfully, at age 61 of the rare skin hardening disease, Scleroderma.'' [[Ibidem]]
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Klee was also a violinist; at age seven, he started playing music. In 1906, he married the pianist Lily Stumpf. ''Klee died, painfully, at age 61 of the rare skin hardening disease, Scleroderma.'' [[Ibidem]]