Delta Groove Productions is an American blues record label in Van Nuys, California, United States.

Chortkoff died on May 5, 2015, while awaiting a liver transplant and sentencing on multiple criminal felony fraud charges, including cheating investors of over $1,400,000 in a phony movie investment scam.

In 2016, Chortkoff's co-defendant Sam Braslau was sentenced to seven years in federal prison in Lompoc, California.

Co-defendant Stuart Rawitt previously pled guilty and was sentenced to five years in federal prison.

In February 2017, the Chortkoff Estate was ordered by the US Court to pay $153,400 in disgorgement and $12,615 in prejudgment interest in the civil matter with the SEC.