Info from Wikipedia
The Grammy Museum, located in downtown Los Angeles's L.A. Live, opened in December 2008 corresponding to the Grammy Awards' 50th anniversary. The museum consists of four floors, including historical music artifacts displays, interactive instrument stations and recording booths, and a 200-seat Clive Davis Theater.
The Grammy Museum is located in Los Angeles downtown's L.A. Live campus at the corner of Figueroa Street and Olympic Boulevard. The museum has an Olympic Boulevard address, but the main entrance is on Figueroa Street.