Marian McPartland

For more than 30 years, jazz pianist Marian McPartland hosted one of public radio's most beloved shows, Marian McPartland's Piano Jazz. As NPR's Felix Contreras writes, she "gave the world an intimate, insider's perspective on one of the most elusive topics in music — jazz improvisation." McPartland died of natural causes on Tuesday at the age of 95.

Marian McPartland, who gave the world an intimate, insider's perspective on one of the most elusive topics in music — jazz improvisation — died of natural causes Tuesday night at her home in Long Island, N.Y. She was 95.

More than half a century ago this week, on Aug. 12, 1958, some of the greatest jazz musicians of the day assembled in Harlem at what was, for them, the ungodly hour of 10 a.m. Fifty-seven players came to East 126th Street to have their picture taken for Esquire magazine.