Question: What folk music single was based on an English nursery rhyme with a Roud Folk Song Index number of 4826?

full_context: Document 1: Mary, Mary, Quite Contrary: "Mary, Mary, Quite Contrary" is a popular English nursery rhyme. The rhyme has been seen as having religious and historical significance, but its origins and meaning are disputed. It has a Roud Folk Song Index number of 19626.
Document 2: A Wise Old Owl: "A Wise Old Owl" is an English language nursery rhyme. It has a Roud Folk Song Index number of 7734 and in The Oxford Dictionary of Nursery Rhymes, 2nd Ed. of 1997, as number 394. The rhyme is an improvement of a traditional nursery rhyme "There was an owl lived in an oak, wisky, wasky, weedle."
Document 3: Jack and Jill (nursery rhyme): "Jack and Jill" (sometimes "Jack and Gill", particularly in earlier versions) is a traditional English nursery rhyme. The Roud Folk Song Index classifies this tune and its variations as number 10266. The rhyme dates back at least to the 18th century and exists with different numbers of verses each with a number of variations. Several theories have been advanced to explain its origins and to suggest meanings for the lyrics.
Document 4: Rain (Beatles song): "Rain" is a song by the English rock band the Beatles first released in May 1966 as the B-side of the "Paperback Writer" single. Both songs were recorded during the sessions for the album "Revolver" although neither appears on that album.
Document 5: Down by the Bay: "Down by the Bay" is a traditional children's song. A famous version was performed by Raffi and appears on his 1976 album "Singable Songs for the Very Young". In recent years, the song had gained popularity as a campfire song among the Scouting Movement in Britain.
Document 6: There Was a Crooked Man: "There Was a Crooked Man" is an English nursery rhyme. It has a Roud Folk Song Index number of 4826.
Document 7: Don't Rain on My Parade: "Don't Rain on My Parade" is a popular song from the 1964 musical "Funny Girl". It was also featured in the 1968 movie version of the musical. The song was written by Bob Merrill and Jule Styne. Both the movie and stage versions feature Barbra Streisand performing the song. In 2004 it finished No. 46 in AFI's 100 Years...100 Songs survey of top tunes in American cinema.
Document 8: One, Two, Buckle My Shoe: "One, Two, Buckle My Shoe" is a popular English language nursery rhyme and counting-out rhyme. It has a Roud Folk Song Index number of 11284.
Document 9: The Rain Rain Rain Came Down Down Down: "The Rain Rain Rain Came Down Down Down" is a narrative song from the Walt Disney musical film featurette, "Winnie the Pooh and the Blustery Day". The song is also incorporated into the 1977 musical film "The Many Adventures of Winnie the Pooh" which is an amalgamation of three Winnie-the-Pooh featurettes including "Blustery Day". The song was written by the Sherman Brothers who have written most of the music for the Winnie-the-Pooh franchise over the many years. It was sung by an unidentified off-screen chorus with occasional lines sung by veteran character actor Sterling Holloway who provided the voice of Pooh.
Document 10: Hey Diddle Diddle: "Hey Diddle Diddle" (also "Hi Diddle Diddle", "The Cat and the Fiddle", or "The Pig Jumped Over the Moon") is an English nursery rhyme. It has a Roud Folk Song Index number of 19478.
Document 11: Candy Rain (song): "Candy Rain" is the title of a number-one R&B hit single by Soul for Real, released in 1994 on Uptown Records. The song was written by Ali Shaheed Muhammad, Hamish Stuart, Dwight Myers, Malik Taylor, Owen McIntyre, Samuel Barnes, Jean-Claude Olivier, Terri Robinson and spent three weeks at number-one on the US R&B chart and peaked at number two on the US "Billboard" Hot 100 for three weeks behind Madonna's ballad "Take a Bow". The song also reached #1 on Billboard's Top 40/Rhythm-Crossover airplay chart and was a moderate success on mainstream Top 40 radio, peaking at #21 in the spring of 1995 on Radio & Records CHR/Pop tracks chart. It was certified gold by the RIAA and sold 800,000 copies. It features rapper Heavy D in the video and the song is regarded as the group's signature song. The song has a remix by Heavy D and samples the 1974 hit song "Mr. Magic" by Grover Washington, Jr.. Bruno Mars has covered this song during his The Moonshine Jungle Tour. The bassline of this song was sampled from Minnie Riperton's "Baby, This Love I Have" which is the first song from her 1975 album "Adventures in Paradise".
Document 12: Don't Let the Rain Come Down (Crooked Little Man): "Don't Let the Rain Come Down (Crooked Little Man)" was a folk music single, the debut recording by the Serendipity Singers in 1964. The song was based on the English nursery rhyme "There Was a Crooked Man", with a calypso music based melody arranged by Bob Bowers, Bryan Sennett & John Madden. It reached #2 on the U.S. Adult Contemporary chart and #6 on the "Billboard" Hot 100 in May 1964. "Don't Let the Rain Come Down" topped the 17 April 1964 WLS Silver Dollar Survey, in the middle of Beatlemania. It was released on their debut album, "The Serendipity Singers". The single's Philips catalog code was 40175.
Document 13: Beans in My Ears: "Beans in My Ears" is a song created and sung by protest singer and contributing editor to folk-centric "Broadside Magazine", Len Chandler. It became a hit single when covered by The Serendipity Singers, reaching number 30 in June 1964. Doctors protested that many children were actually putting beans in their ears so it was banned in some places such as Pittsburgh and Boston. Numerous public health boards reportedly blacklisted the song, as well, according to Chandler. "Some television shows asked us to do something different," said Bryan Sennett of the Serendipity Singers. "Understandably so--it was dangerous. Obviously, (the song) was a statement about adults not listening to children." Pittsburgh radio station KDKA's program manager Jack Williams imposed the ban due to the number of listener complaints and doctor reports about children putting objects in their ears in the three weeks following the song's release on the station.
Document 14: Diddle, Diddle, Dumpling, My Son John: "Diddle, Diddle, Dumpling, My Son John" is an English language nursery rhyme. It has a Roud Folk Song Index number of 19709.
Document 15: There was an Old Woman Who Lived in a Shoe: "There was an Old Woman Who Lived in a Shoe" is a popular English language nursery rhyme, with a Roud Folk Song Index number of 19132. Debates over its meaning and origin have largely centered on attempts to match the old woman with historical female figures who have had large families, although King George II (1683–1760) has also been proposed as the rhyme's subject.
ground_truth: Don't Let the Rain Come Down