Instagram/Eartha Kitt & Kitt Shapir Music Primary Wave partners with Eartha Kitt's estate to manage her iconic catalog, including hits like "Santa Baby," and preserve her legendary legacy. March 27, 2026 AceShowbiz - Primary Wave Music has formed a partnership with the estate of Eartha Kitt and her daughter, Kitt Shapiro. This agreement covers the iconic artist's extensive music catalog along with the rights to her name, image, and likeness.