The D.A.'s Office issued 15 sexual assault charges and five felony assault-related charges on July 31. Fisher was arrested on Wednesday and held on $6,290,000 bail, according to the sheriff's department.
Detectives said there may be additional potential victims and are seeking the public's help in identifying any such victims.
Fisher, known professionally as Detail, won a Grammy for co-writing the Beyonce and Jay-Z hit “Drunk in Love” and has also produced hits for Lil Wayne, Nicki Minaj and Wiz Khalifa, the Associated Press reports.
In 2018, singers Bebe Rexha and Jessie Reyez both took to Twitter to accuse Fisher of inappropriate behavior, KTLA reports.