Question: Who sings with the performer of Seasons on sliver bells?

full_context: Document 1: Remember When the Music: Remember When the Music is a posthumously produced album by the American singer/songwriter Harry Chapin, released in 1987. Produced on CD and cassette tape, it contained the same tracks as the album, "Sequel", which was the last complete album released during Harry's lifetime, plus two previously unreleased tracks, "Hokey Pokey" and "Oh Man". The order of the first four tracks were changed, fitting in with the new name.
Document 2: Mary's Boy Child: Harry Belafonte heard the song being performed by the choir and sought permission to record it. It was recorded in 1956 for his album An Evening with Belafonte. An edited version was subsequently released as a single, reaching No. 1 on the UK Singles Chart in November 1957. It was the first single to sell over one million copies in the UK alone. To date, Belafonte's version has sold over 1.19 million copes. In 1962. the full - length version was added to a re-issue of Belafonte's previously released album To Wish You a Merry Christmas.
Document 3: Santa Claus Is Comin' to Town: The earliest known recorded version of the song was by banjoist Harry Reser and his band on October 24, 1934 (Decca 264A) featuring Tom Stacks on vocal, the version shown in the Variety charts of December 1934. The song was a sheet music hit, reaching number 1. The song was also recorded for Victor Records (catalog No. 25145A) on September 26, 1935 by Tommy Dorsey & His Orchestra with vocals by Cliff Weston and Edythe Wright.
Document 4: Silver Bells: ``Silver Bells ''was first performed by Bob Hope and Marilyn Maxwell in the motion picture The Lemon Drop Kid, filmed in July -- August 1950 and released in March 1951. The first recorded version was by Bing Crosby and Carol Richards on September 8, 1950 with John Scott Trotter and his Orchestra and the Lee Gordon Singers which was released by Decca Records in October 1950. After the Crosby and Richards recording became popular, Hope and Maxwell were called back in late 1950 to refilm a more elaborate production of the song.
Document 5: Today (Perry Como album): Today was Perry Como's 29th and final album for RCA Records and of his 50-year music career. This is also the penultimate recording ever made by Perry Como, the last being for a Christmas special in 1994. This album is also significant in that it was the first and only album of Como's career to be released contemporaneously in both vinyl LP format and compact disc.
Document 6: Sentimental Journey: The Girl Singer and Her New Big Band: Sentimental Journey: The Girl Singer and Her New Big Band is a 2001 album by Rosemary Clooney. This was Clooney's last studio recording. Clooney sings on the album with Big Kahuna and the Copa Cat Pack, a 12-piece swing band led by musician Matt Catingub. Clooney's longtime musical director John Oddo arranged and conducted the music. Clooney and Big Kahuna and the Copa Cat Pack recorded the album following a lengthy performance run at New York's Regency Hotel.
Document 7: September of My Years: September of My Years is a 1965 studio album by American singer Frank Sinatra, released on Reprise Records in September 1965 on LP and October 1986 on CD. The orchestral arrangements are by Gordon Jenkins, their fifth album collaboration. It peaked at No. 5 on the "Billboard" Pop Albums chart.
Document 8: Christmas (Michael Bublé album): The album is Bublé's second Christmas - themed release, after he released a five - track extended play, titled Let It Snow. Some of the songs from Let It Snow have been re-recorded for inclusion on Christmas, making Christmas his first full - length holiday release. For the album, Bublé teamed up with several well - known artists to record duets. His duet version of ``White Christmas ''with country music singer Shania Twain was based on an early arrangement by The Drifters, while his recording of`` Jingle Bells'' with The Puppini Sisters was based on the 1943 recording of Bing Crosby and The Andrews Sisters. He also teamed up with Latin star Thalía for a recording of ``Feliz Navidad ''. Bublé also recorded covers of Mariah Carey's`` All I Want for Christmas Is You'', and ``Blue Christmas '', and a brand new track,`` Cold December Night'', written with his longtime co-writer Alan Chang and producer Bob Rock.
Document 9: A Christmas Melody: In September 2015, the Greater Cincinnati & Northern Kentucky Film Commission stated that Carey would be filming in Cincinnati for an upcoming film, Mistletoe & Melody. Carey was confirmed to be serving as the film's director and as one of the film's stars, and Stella Bulochnikov, Jonathan Axelrod, Alan Ett, Eric Jarboe and Kevin Connor were named as the movie's executive producers. Lacey Chabert and Brennan Elliott were also later confirmed as actors for the film, which had been re-titled A Christmas Melody. Child actress Fina Strazza was brought on to play Chabert's daughter and to sing ``Oh Santa! '', which Carey re-wrote for the film. Filming began on October 6, 2015 in Hyde Park and was expected to wrap on October 16, but did not finish until October 26.
Document 10: All I Want for Christmas Is My Two Front Teeth: The song was introduced in 1948 by singing group The Satisfiers on Perry Como's radio show, and originally recorded by Spike Jones & His City Slickers on December 6, 1947, with lead vocal by George Rock. That version reached the top of the pop charts in 1948, and again in 1949. The song has also been recorded by numerous other singers and performers, including Ray Stevens, George Strait, Danny Kaye with The Andrews Sisters, Urbie Green, The Platters, Dread Zeppelin, The Kelly Family, Nat King Cole (reportedly Gardner's favorite version), The Chipmunks, the Hampton String Quartet, The Three Stooges, Kisdongs, and Count von Count of Sesame Street.
Document 11: Chrisye: Following the success of "Guruh Gipsy", in 1977 Chrisye recorded two of his most critically acclaimed works: "Lilin-Lilin Kecil" by James F. Sundah, which eventually became his signature song, and the soundtrack album "Badai Pasti Berlalu". Their success landed him a recording contract with Musica Studios, with whom he released his first solo album, "Sabda Alam", in 1978. Over his almost 25-year career with Musica he recorded a further eighteen albums, and in 1980 acted in a film, "Seindah Rembulan". Chrisye died in his Jakarta home on 30 March 2007 after a long battle with lung cancer.
Document 12: Baby, It's Cold Outside: 2007: Martina McBride recorded an overdubbed duet with Dean Martin (from his original version recorded in 1959), and the song was added to her third re-release of her album White Christmas (No. 36 on the Hot Country Songs chart)
Document 13: Seasons (Bing Crosby album): Seasons is a 1977 vinyl album by Bing Crosby which was issued by Polydor Records under catalogue No. 2442 151. The album is particularly significant in that it was the final studio album completed before Crosby's death on October 14, 1977; it was released posthumously, and was marketed with the tagline "The Closing Chapter". Crosby was backed by Pete Moore and his Orchestra and the Johnny Evans Singers. Moore also did all the arrangements for the album, which was recorded at CBS Studios, Whitfield Street, London on September 12,13 & 14 1977 - except for one song "Spring Will Be a Little Late This Year" which was recorded at United Western Recorders, Sunset Boulevard, Hollywood on January 19, 1976. This song was also produced by Ken Barnes and arranged by Pete Moore.
Document 14: The Last Album: The Last Album was the last studio album Albert Ayler recorded before his death in 1970. The album was released posthumously (hence the title) in 1971 on Impulse! Records. The album consists of outtakes from the sessions for "Music Is the Healing Force of the Universe". The album was recorded August 26-29, 1969 at Plaza Sound Studios in New York City.
Document 15: Bing 'n' Basie: Bing 'n' Basie is a 1972 vinyl album recorded for Daybreak Records by Bing Crosby, accompanied by Count Basie and his Orchestra. The orchestral tracks were laid down over three days at the end of February and the beginning of March, 1972 at Amigo Studios, North Hollywood. Crosby added his voice to the pre-recorded orchestral tracks during three sessions on March 14, 15 and 16, 1972 at Coast Recorders Studio, Bush Street, San Francisco. Bing Crosby also added his voice to "If I Had a Hammer" and while this has appeared on pirate issues it has never been commercially released.
ground_truth: Carol Richards
sub_queries: Seasons >> performer Answer: Bing Crosby
who sings with Bing Crosby on silver bells Answer: Carol Richards