The 85-year-old Motown star performed for an adoring crowd and made no mention of the claims against him at his first concert since being named in a lawsuit.

Motown singing legend Smokey Robinson has been accused of sexual assault by four women who used to work for him, according to a workplace harassment complaint filed Tuesday at a Los Angeles courthouse.

Four former employees accused Robinson, the storied songwriter and former record label executive, of sexual battery, assault, fostering a hostile work environment, false imprisonment and gender violence in a lawsuit filed in Los Angeles on Monday. Robinson’s wife, Frances Gladney, was also named as a defendant.