As a bassist, Richard Davis was the essence of eloquence. Whether playing pizzicato or arco, few could match his way of choosing just the right notes, of leaving just enough space for a soloist to breathe in, or of pushing the edge of careening freedom with a dramatic sense of momentum, song, and swing.

And so, the wide world of jazz, and of classical music, lost a great voice in his passing on September 6, at age 93.

He was an extraordinarily gracious man, yet he had a prodigious strength of backbone and character, which only grew more impressive in advancing years.

His vast experience and wisdom could play a leading role in advancing racial relations.

This doubtlessly drew from the great respect he possessed from musicians of all races.

Yet he knew how difficult and ongoing the struggle for racial equality and justice would be. Perhaps he was a type of shaman in the modern world, as what he was striving for was what he called “racial healing.” which he dedicated his later years to. He formed a Madison branch of the Institute for Racial Healing, a national grassroots organization that deals with race problems through workshops, group support and activism.

At a 2015 panel discussion, he said America needs to focus less on making reparations for racial injustices of the past and focus on atoning for the injustices of the present, in particular the criminal justice system, Rob Thomas reported for The Capital Times.

“Why not start with the new slaves — the prisoners?” Davis asked. “We are guilty of having the most of them. We are the most racist state in the country” in terms of percentage of African-American men who are incarcerated. “Don’t you want to cringe a little bit — that we are the most racist state in the country? On Wisconsin!”

He was an extremely popular professor known for richly anecdotal lectures on music and his experiences working with great jazz musicians, including Sarah Vaughan, Eric Dolphy, Miles Davis, John Lewis, and Andrew Hill, and classical legends like Leonard Bernstein and Igor Stravinsky.

I heard and cherished his playing on numerous jazz albums, but I must admit he really first caught my attention with his melodious improvising on Van Morrison’s extraordinarily daring and poetic album Astral Weeks, in 1968. That session, which Davis confirmed, provided no charts or musical direction from Morrison, forced the musicians to completely wing it. The session helped earn Davis position number 34 in Rolling Stone’s poll “50 Greatest Bassists of All Time” which, as you’d imagine, is dominated by rock bassists, many of whom can draw no comparison to an artist like Davis. It was about him “conjuring impossibly poignant phrases to complement Morrison’s poetry on tracks like ‘Beside You.’ ” “For me, it was Richard all the way,” Astral Weeks producer Lewis Merenstein said, reflecting on the record 40 years later. “Richard was the soul of the album.”