Through its history, the arena has been known as Kiel Center until 2000, Savvis Center from 2000 to 2006, Scottrade Center from 2006 to 2018, and Enterprise Center since July 2018. For Blues games, Tom Calhoun serves as public address announcer and Jeremy Boyer is the arena organist. National anthems are performed by a rotating group of local singers and musicians. Previous anthem singer Charles Glenn retired in 2018 due to health concerns and a relocation to San Diego, but he has returned to St. Louis to sing on multiple occasions including the 2019 Stanley Cup run.