Question: Which is a river that flows by the city where the performer on the album Jazz in the Space Age died?

full_context: Document 1: Boston: Boston is surrounded by the "Greater Boston" region and is contiguously bordered by the cities and towns of Winthrop, Revere, Chelsea, Everett, Somerville, Cambridge, Watertown, Newton, Brookline, Needham, Dedham, Canton, Milton, and Quincy. The Charles River separates Boston from Watertown and the majority of Cambridge, and the mass of Boston from its own Charlestown neighborhood. To the east lie Boston Harbor and the Boston Harbor Islands National Recreation Area (which includes part of the city's territory, specifically Calf Island, Gallops Island, Great Brewster Island, Green Island, Little Brewster Island, Little Calf Island, Long Island, Lovells Island, Middle Brewster Island, Nixes Mate, Outer Brewster Island, Rainsford Island, Shag Rocks, Spectacle Island, The Graves, and Thompson Island). The Neponset River forms the boundary between Boston's southern neighborhoods and the city of Quincy and the town of Milton. The Mystic River separates Charlestown from Chelsea and Everett, and Chelsea Creek and Boston Harbor separate East Boston from Downtown, the North End, and the Seaport.
Document 2: Interstellar Low Ways: Interstellar Low Ways is an album recorded by the American jazz musician Sun Ra and his Myth Science Arkestra, mostly recorded in Chicago, 1960, and probably released in 1966 on his own Saturn label. Originally titled "Rocket Number Nine", the album had acquired its present name, and the red-on-white sleeve by Claude Dangerfield, by 1969. The album is known particularly for the two songs featuring space chants - "Interplanetary Music" and "Rocket Number Nine Take off for the Planet Venus" - that would stay in the Arkestra's repertoire for many years;
Document 3: Zero Set: The music on "Zero Set" is strongly influenced by African rhythms and music. One track, "Recall", features Sudanese vocals by Deuka. Matthew Weiner describes it for Soulmind Online: "Though not a dance record per se, "Zero Set" is one of the earliest extensions of Krautrock’s possibilities on the dance floor, pitting the profoundly electronic sequence patterns of Plank and Moebius against the hyperactive percussives of Guru Guru drummer Mani Neumeier. On tracks such as the prophetically titled 'Speed Display' and 'Pitch Control', the phasing, chattering and decidedly Germanic grooves found on Zero Set constitute vibrant proto-techno at its earliest and finest." David Ross Smith, writing for Allmusic, describes the album: "...a highly percussive affair with Mani Neumeier. The album is saturated in drum and synth rhythms and polyrhythms, resulting in compositions that are energetic and infectious." Zero Set was a turning point for Moebius and Plank, a fact lamented by Steven and Alan Freeman in their book "The Crack In The Cosmic Egg". They say, in part: "...working with Mani Neumeier on Zero Set strangely took the music too close to techno for comfort..."
Document 4: The London Concert (George Russell album): The London Concert is a live album by George Russell released on the French Label Bleu label in 1990, featuring performances by Russell with his Living Time Orchestra recorded at Ronnie Scott's Jazz Club in 1989. The Allmusic review by awarded the album 3 stars.
Document 5: Charles River Reservation Parkways: The Charles River Reservation Parkways are parkways that run along either side of the Charles River in eastern Massachusetts. The roads are contained within the Charles River Reservation and the Upper Charles River Reservation, and fall within a number of communities in the greater Boston metropolitan area. The Charles River parks extend from the Charles River Dam, where the Charles empties into Boston Harbor, to Riverdale Park in the West Roxbury neighborhood of Boston. Most of the roadways within the parks are listed on the National Register of Historic Places as a unit, although Storrow Drive and Memorial Drive are listed as part of the Charles River Basin Historic District.
Document 6: The African Game: The African Game is a live album by George Russell released on the Blue Note label in 1984, featuring performances by Russell with his Living Time Orchestra recorded in 1983 in Boston. The Allmusic review by Richard S. Ginell awarded the album 3 stars and states ""The African Game" is a major statement, a highly eclectic, nine-part, 45-minute suite for augmented big band that attempts to depict no less than the evolution of the species from the beginning of time to the present from an African perspective. Well, yes, this theme has been taken on by many an ambitious artist in every field, but Russell's work is remarkably successful because it tries to embrace a massive world of sound in open, colorful, young-thinking terms, with degrees of timbral unity and emotion to keep the idioms from flying out of control".
Document 7: Boston: Boston Common, located near the Financial District and Beacon Hill, is the oldest public park in the United States. Along with the adjacent Boston Public Garden, it is part of the Emerald Necklace, a string of parks designed by Frederick Law Olmsted to encircle the city. The Emerald Necklace includes Jamaica Pond, Boston's largest body of freshwater, and Franklin Park, the city's largest park and home of the Franklin Park Zoo. Another major park is the Esplanade, located along the banks of the Charles River. The Hatch Shell, an outdoor concert venue, is located adjacent to the Charles River Esplanade. Other parks are scattered throughout the city, with the major parks and beaches located near Castle Island; in Charlestown; and along the Dorchester, South Boston, and East Boston shorelines.
Document 8: Out of the Cool: Out of the Cool is a jazz album by The Gil Evans Orchestra, recorded in 1960 and released on the Impulse! label the following year. The album was one of Impulse!'s first four albums, released together, and featured a gatefold design and high production values.
Document 9: Jazz in the Space Age: Jazz in the Space Age is an album by George Russell originally released on Decca in 1960. The album contains tracks conducted and arranged by Russell performed by Ernie Royal, Bob Brookmeyer, Frank Rehak, Al Kiger, Marky Markowitz, David Baker, Jimmy Buffington, Hal McKusick, Dave Young, Sol Schlinger, Bill Evans, Paul Bley, Barry Galbraith, Howard Collins, Milt Hinton, Don Lamond and Charlie Persip.
Document 10: Boston: Boston has an area of 89.6 square miles (232.1 km2)—48.4 square miles (125.4 km2) (54.0%) of land and 41.2 square miles (106.7 km2) (46.0%) of water. The city's official elevation, as measured at Logan International Airport, is 19 ft (5.8 m) above sea level. The highest point in Boston is Bellevue Hill at 330 feet (100 m) above sea level, and the lowest point is at sea level. Situated onshore of the Atlantic Ocean, Boston is the only state capital in the contiguous United States with an oceanic coastline.
Document 11: We Travel the Space Ways: We Travel the Space Ways is an album by the American jazz musician Sun Ra and his Myth Science Arkestra. Recorded mostly in 1960, the album was released in 1967, on Sun Ra's own label Saturn. The album brings together a number of eras and personnel of the Arkestra, and was probably mostly recorded by Ra himself during rehearsals.
Document 12: Highlights from Porgy and Bess: Highlights from Porgy and Bess, the 1935 album of George Gershwin's opera, was recorded just days after Porgy and Bess opened on Broadway on October 10, 1935. While the opera was performed by an all-African American singing cast, the 1935 album featured mostly white opera singers. Gershwin's involvement is clearly stated on the album cover, which reads "Recorded under the supervision of the composer."
Document 13: Africa/Brass: Africa/Brass is the eighth studio album by jazz musician John Coltrane, released in 1961 on Impulse! Records, catalogue A-6. The sixth release for the fledgling label and Coltrane's first for Impulse!, it features Coltrane's working quartet augmented by a larger ensemble to bring the total number of participating musicians to 21. Its big band sound, with the unusual instrumentation of French horns and euphonium, presented music very different from anything that had been associated with Coltrane to date.
Document 14: Music in space: Music in space is music played in or broadcast from a spacecraft in outer space. According to the Smithsonian Institution, the first musical instruments played in outer space were an 8 - note Hohner ``Little Lady ''harmonica and a handful of small bells carried by American astronauts Wally Schirra and Thomas P. Stafford aboard Gemini 6A. Upon achieving a space rendezvous in Earth orbit with their sister ship Gemini 7 in December 1965, Schirra and Stafford played a rendition of`` Jingle Bells'' over the radio after jokingly claiming to have seen an unidentified flying object piloted by Santa Claus. The instruments had been smuggled on - board without NASA's knowledge, leading Mission Control director Elliot See to exclaim ``You're too much ''to Schirra after the song. The harmonica was donated to the Smithsonian by Schirra in 1967, with his note that it``... plays quite well''.
Document 15: Boston: Boston is surrounded by the "Greater Boston" region and is contiguously bordered by the cities and towns of Winthrop, Revere, Chelsea, Everett, Somerville, Cambridge, Newton, Brookline, Needham, Dedham, Canton, Milton, and Quincy. The Charles River separates Boston from Watertown and the majority of Cambridge, and the mass of Boston from its own Charlestown neighborhood. To the east lie Boston Harbor and the Boston Harbor Islands National Recreation Area (which includes part of the city's territory, specifically Calf Island, Gallops Island, Great Brewster Island, Green Island, Little Brewster Island, Little Calf Island, Long Island, Lovells Island, Middle Brewster Island, Nixes Mate, Outer Brewster Island, Rainsford Island, Shag Rocks, Spectacle Island, The Graves, and Thompson Island). The Neponset River forms the boundary between Boston's southern neighborhoods and the city of Quincy and the town of Milton. The Mystic River separates Charlestown from Chelsea and Everett, and Chelsea Creek and Boston Harbor separate East Boston from Boston proper.
ground_truth: Mystic River
sub_queries: Which performer released the album Jazz in the Space Age? Answer: George Russell
George Russell >> place of death Answer: Boston
Which is the body of water by Boston ? Answer: Mystic River