Branford (left), Wynton, Delfeayo and Jason Marsalis perform during a New Orleans Jazz and Heritage Festival set honoring their father, Ellis, who played piano with the ensemble.

Los Angeles producer Daedelus is among a handful of artists, along with Bone Thugs-n-Harmony’s Layzie Bone and Kneebody drummer Nate Wood, who have expressed interest in working with Zero System Immersive Music. The California label is at the vanguard of finding a space for creative music in virtual reality and immersive technology.

Antonio Hart helms a big band workshop with the New South Wales Public Schools Stage Band inside the Sydney Opera House.

Todd Barkan, who owned the original Keystone Korner in San Francisco, stands outside the new Keystone Korner Baltimore.

Johnathan Blake takes musical cues from his late father, John Blake Jr., a violinist who performed with McCoy Tyner and Archie Shepp.

Janning Trumann 6 performs at jazzahead!, a festival and trade fair in Bremen, Germany, which ran April 25-28.

For Wynton Marsalis, developing a strategy to translate mythology into music for the film Bolden required some self-analysis, if not soul-searching.

Vocalist Lizz Wright performs April 30 at Arts Centre Melbourne’s Hamer Hall in Australia.

Bassist Linda May Han Oh earned honors in two categories in the 24th annual Jazz Journalists Association Jazz Awards.