<P> The All the Hits Tour was an ongoing concert tour by American singer - songwriter Lionel Richie with special guest Mariah Carey as the opening act . The tour was scheduled to begin on March 15 , 2017 , at the Royal Farms Arena in Baltimore . The tour was delayed due to Richie 's longer than expected recovery from a knee procedure and began in summer 2017 . </P>
<P> The All the Hits Tour was an ongoing concert tour by American singer - songwriter Lionel Richie with special guest Mariah Carey as the opening act . The tour was scheduled to begin on March 15 , 2017 , at the Royal Farms Arena in Baltimore . The tour was delayed due to Richie 's longer than expected recovery from a knee procedure and began in summer 2017 . </P>
who plays first lionel richie or mariah carey
who plays first lionel richie or mariah carey
Mariah Carey
Mariah Carey