Top 100: Songs sung by adults that feature a children's choir

34. Gucci Mane - Lemonade
35. Trick Daddy - I'm a thug

https://www.youtube.com/watch?v=-gPuH1yeZ08

36. Wizzard - I Wish It Could Be Christmas Everyday

37. Fleetwood Mac - Say You Will

Not really children I think it might be a high pitch version of the original Gaye song but sounds like children

Circle research - stop listen to your heart

https://www.youtube.com/watch?v=uv8y6lrCOi0

Great thread. A couple obvious ones that haven't been mentioned

School's Out by Alice Cooper
Youth of the Nation by P.O.D.

Is the choir in "Move Along" by The All American Reject's a children's choir? I dunno.

Delgados - no danger - kids choir mix
https://www.youtube.com/watch?v=DIKx0HRSCuk

Christian Rich, DWNTWN & Now Faith Apostolic Church - Better To

John Lennon - Happy Xmas (War is Over)

as well as the shitty remake by Neil Diamond

The Church — 'It's No Reason'

46. Juca Chaves - take me back to piaui

47. Tokyo Jihen - Souretsu (Live at Budokan)

https://www.youtube.com/watch?v=nDotMg5_cA4

48. múm - Weeping Rock, Rock

https://www.youtube.com/watch?v=fSi_6DdPqxU

(the liner notes credit the 'la la las' to 'Girls from Austurbæjarskóli', but they are obviously a ghost choir. I love how the song ends with their collective inhalation of breath)

50. Kid Creole And The Coconuts - You Can't Keep A Good Man Down
51. The Housemartins - Bow Down

(both featuring St. Winfreds School Choir, of "There's No One Quite Like Grandma" infamy)

(though that was a few years earlier so presumably it wasn't the same actual children)

Lou Reed - The Kids
(sort of)

49. Soul II Soul - Get a Life

53. Big Boi - Shoes for Running

54. Ray Stevens - Everything Is Beautiful

55. Alan Parsons Project - To One In Paradise

56. Genesis - Supper's Ready

57. Sia - Cheap Thrills

58. Talk Talk - I Believe In You

59. Madonna - God Control

60. Thom Yorke - Twist

61. John Cale - There Was A Saviour (alternatively, one of the other songs from the Falklands Suite of Words For The Dying)

62. Pastor TL Barrett & The Youth for Christ Choir - Like A Ship... (Without A Sail)
- maybe the best thing listed
63. Gaz Coombes - Wounded Egos
- not so much

64. Austra, Cecile Believe - Mountain Baby

65. Neil Young - The Way

66(6). Elena Tsagrinou • El Diablo

The first single from our new album ‘We Will Always Love You’ (ft. Blood Orange) dropped a year ago today.

Tony recorded the backing vocals with The Australian Boys Choir / Auburn Uniting Church , Melbourne. pic.twitter.com/mBuvrYNB0P

— The Avalanches (@TheAvalanches) February 18, 2021

I suppose ABBA’s “I Have A Dream” is the designated elephant in the room, I will play along

oh yah i guess mine was

67. avalanches - we will always love you

James Brown: "Say It Loud-I'm Black And I'm Proud"

69. Paul Janz - Believe in me
https://www.youtube.com/watch?v=PucGFRAWIrE

To answer a question from 2015, "Little Trouble Girl" has Kim Deal, Lorette Velvette and Melissa Dunn on b-vox. Also, doesn't it show up in (and maybe was written for) Alison Anders' movie "Grace of My Heart"? It would explain the Shangri-Las quote.

70. Lost boys soundtrack / Gerard McMahon - Cry Little Sister
https://www.youtube.com/watch?v=mrMLMV6E4CM

71. There's no choir or other vocalists credited, but I would count the voices that come in singing something about "le petit soldat" in "A Life (1895-1915)" by Mark Hollis.

72. "Grace Darling" by the Strawbs (you can hear the kids being coached before the song begins).

73. Kenny Loggins - I'm Free (Heaven Helps the Man)

https://www.youtube.com/watch?v=BdEvuQE6t5c