DOVER — Boyz II Men, the best-selling R&B group of all time, with more than 64 million albums sold, will perform at Dover Downs Hotel & Casino on Friday, Sept. 23 at 9 p.m.

Tickets are on sale now and can be purchased by contacting VIP Services at (800) 711-5882. Prices range from $35-$60.

Now a trio comprised of Nathan Morris, Wanya Morris and Shawn Stockman, Boyz II Men reached stardom in the early 1990s with their harmonies as a quartet with Michael McCary, who left the group in 2003.

Through the years, from their first album, “Cooleyhighharmony,” released in 1991, to today, Boyz II Men has earned four Grammy Awards, nine American Music Awards, nine Soul Train Awards, three Billboard Awards and a star on the Hollywood Walk of Fame.

The Philadelphia-based group’s past hits include “End of the Road,” “I’ll Make Love to You,” “One Sweet Day,” “Motownphilly,” “It’s So Hard to Say Goodbye to Yesterday,” “Thank You,” and “On Bended Knee.”

Boyz II Men tours nationally and worldwide on a regular basis, while also having a residency at The Mirage in Las Vegas through 2018.

The group’s recent albums include “Twenty” (2011) and “Collide” (2014). Boyz II Men also made a television turn by starring in Fox’s “Grease Live,” which aired on Jan. 31.