The businessman propelled the careers of Reykon and Blessd, to name a few.
The Grammy-winning American Idol finalist was 47 years old when she was found dead on April 18.
The musician was the last surviving artist to chart in the top 10 of the inaugural Hot 100 in 1958.
The country singer, who was on Team Blake and finished as the Voice season 12 runner-up in 2017, shared the news of Janis Duski's death on Instagram.
Known for hits like "Los globos del cielo," the artist stopped performing 10 years ago due to his illness.
Croce ranked No. 1 on Billboard’s list of Top Pop Albums Artists of 1974, ahead of Elton John, Charlie Rich and John Denver.
Her brother has also died, and their deaths "are still under investigation," a statement on her Instagram account said.
The former Three 6 Mafia rapper (born Lola Mitchell) died of an accidental overdose, according to local news reports.
Onassis (real name: Johnny Rowan) drummed on the band's biggest hit: a cover of Neil Diamond's "Girl, You'll Be a Woman Soon" for the Pulp Fiction soundtrack.
He is expected to be held in a state juvenile facility until he turns 25.
