original question: [San Francisco Symphony] is the artist of which musical album of [Metallica]?
answer: s&m
answer type: Musical Album.
auxiliary information: Metallica is an American heavy metal band formed in Los Angeles, California. Metallica was formed in 1981 when vocalist/guitarist James Hetfield responded to an advertisement posted by drummer Lars Ulrich in a local newspaper. The band's current line-up comprises founding members Hetfield and Ulrich, longtime lead guitarist Kirk Hammett and bassist Robert Trujillo. Lead guitarist Dave Mustaine and bassists Ron McGovney, Cliff Burton and Jason Newsted are former members of the band. Metallica collaborated over a long period with producer Bob Rock, who produced all of the band's albums from 1990 to 2003 and served as a temporary bassist between the departure of Newsted and the hiring of Trujillo. The band's fast tempos, instrumentals, and aggressive musicianship placed them as one of the founding "big four" bands of thrash metal, alongside Anthrax, Megadeth, and Slayer. The band earned a growing fan base in the underground music community and won critical acclaim with its first four albums; the third album Master of Puppets was described as one of the most influential and heaviest thrash metal albums.San Francisco Symphony:;Type: Conducted Ensemble. ;
The artist of [San Francisco Symphony] is also the artist of what musical album of [Metallica]?