"[F]rustrated by what he saw as the harmonic limits imposed by having a pianist play chords behind his improvisations, he began performing and recording accompanied only by a bassist and drummer..."

"... an unusual (though not unprecedented) approach at the time. (Pianists 'got in the way,' he said at the time. 'They play too much.') He recorded several memorable albums without piano.... By 1959, Mr. Rollins was receiving consistently glowing reviews and was widely regarded as one of jazz’s new stars. Nonetheless, that year he suddenly stopped performing and recording and virtually disappeared from the public eye. Over the next two years, convinced that his playing was not up to his own standards, Mr. Rollins devoted much of his time to practicing, often late at night on the Williamsburg Bridge, not far from his apartment on the Lower East Side of Manhattan, where the acoustics appealed to him and there were no neighbors to complain. His absence from the scene, and reports of his bridge sessions, added to his growing mystique, and to his growing reputation as a perfectionist. 'A lot of people couldn’t comprehend why I would stop playing,' he told DownBeat magazine in 2001. 'But I learned something. It was necessary for me to do to have the kind of confidence I need to play music like this.'"

From "Sonny Rollins, Giant of the Jazz Saxophone, Is Dead at 95 Even by the standards of a music that prizes individuality, he stood out, as both a musician and a personality" (NYT). 

A playlist:

 

AND: Note that Miles Davis performs on some of those tracks and today, May 26th, is the 100th anniversary of the birth of Miles Davis (who died in 1991). See "Miles Davis at 100: Musicians explain why he is the GOAT" (L.A. Times).

ADDED: I already had a "Sonny Rollins" tag. There's only one other post. It quote Rollins, in 2020, when he published a NYT essay titled "Art Never Dies/It outlives the contentious political veneer that we cast over everything." The quote:

"Technology is no savior. We can eat, sleep, look at screens, make money — all aspects of our physical existence — but that doesn’t mean anything. Art is the exact opposite. It’s infinite, and without it, the world wouldn’t exist as it does. It represents the immaterial soul: intuition, that which we feel in our hearts.... There’s an axiom that says there is no such thing as 'original' music. After what we could consider to be the first sound, from a spiritual perspective — 'om' to some, 'amen' to others — it’s all the same. Musicians borrow different parts and make them their own, but there’s nothing really new.... The spirit of art shines through in a performance when I stop thinking — when I let the music play itself, not just the one song that I’ve memorized, but all of the songs and experiences I have in my mind.... When I go to the museum and I look at a piece of art, I’m transported. I don’t know how, or where, but I know that it’s not a part of the material world. It’s beyond modern culture’s political, technological soul. We’re not here to live forever. Humans and materialism die. But there’s no dying in art."