From the NYT obituaries, Jon Pareles writes about Donato's life:
João Donato, a Brazilian composer, musician and producer who was a pioneer of bossa nova and who went on to cross-pollinate music across the Americas, died on Monday in Rio de Janeiro. He was 88.
His death, in a hospital, was announced on his Instagram page. Brazilian news media reported that the cause was pneumonia.
Mr. Donato was in the coterie of Rio de Janeiro musicians — among them Antonio Carlos Jobim, João Gilberto and the guitarist Luiz Bonfá — who developed the subtle swing and harmonic sophistication of bossa nova in the mid-1950s.
But Mr. Donato didn’t confine himself to any genre. In a recording career that extended from the 1950s into the current decade, he released some three dozen albums as a leader and collaborated with a wide range of artists on many more. Although he was best known as a keyboardist, he was also a singer, accordionist and trombonist.
As a pianist, Mr. Donato was known for his blend of a frisky, restlessly syncopated, harmonically intricate left hand with relaxed, sure-footed right-hand melodies. As a composer, producer and arranger, he constantly — and playfully — fused and stretched idioms and production styles. He once said he had a “sweet tooth for funky ideas.”
Mr. Donato played MPB (as Brazilian popular music is widely known; the letters stand for “música popular brasileira”), jazz, funk, salsa, American pop and pan-American hybrids that were entirely his own. He worked with generations of Brazilian musicians, including the singer and movie star Carmen Miranda; the singers Caetano Veloso, Gilberto Gil, Milton Nascimento and Marisa Monte; and the rapper Marcelo D2.
He also recorded with Eddie Palmieri, Michael Franks, Mongo Santamaría and Ali Shaheed Muhammad from A Tribe Called Quest. Throughout his life, he sought new grooves.
The president of Brazil, Luiz Inácio Lula da Silva, said on Twitter: “João Donato saw music in everything. He innovated, he passed through samba, bossa nova, jazz, forró, and in the mixture of rhythm built something unique. He kept creating and innovating until the end.”