IsoGrego

Find the top n Gregorian chants most similar to a given one, sorted by cosine TF-IDF similarity of the GABC files.

Last sync with GregoBase: 2025-12-19. Max GregoBase ID: 20393.

🎩 tip: "How to compute the similarity between two text documents?" StackOverflow question. Originally inspired by "examples of same setting, different texts?" MusicaSacra forum thread. See the source code on GitHub.

See, e.g.: 1961 Solesmes Liber Usualis

Click on the chant name to expand/contract the collapsible. Click the chant image to open it up in GregoBase. Click the πŸ” to find similarities to the given chant.

  1. πŸ” 100% Antequam convenΓ­rentAntequam convenΓ­rent
  2. πŸ” 77% Antequam convenirentAntequam convenirent
  3. πŸ” 52% Antequam convenirentAntequam convenirent
  4. πŸ” 44% Antequam convenirentAntequam convenirent
  5. πŸ” 40% Antequam convenirentAntequam convenirent
  6. πŸ” 36% Euge serve bone in modicoEuge serve bone in modico
  7. πŸ” 35% Cum esset desponsata (19 Martii)Cum esset desponsata (19 Martii)
  8. πŸ” 35% Cum esset desponsata ... allel.Cum esset desponsata ... allel.
  9. πŸ” 35% Cum esset desponsata (19 Martii)Cum esset desponsata (19 Martii)
  10. πŸ” 35% Cum esset desponsataCum esset desponsata
  11. πŸ” 33% ClarΓ­fica meClarΓ­fica me
  12. πŸ” 32% Clarifica me PaterClarifica me Pater
  13. πŸ” 31% Pater venit horaPater venit hora
  14. πŸ” 31% Cum esset desponsataCum esset desponsata
  15. πŸ” 30% Venite exsultemus VI*Venite exsultemus VI*
  16. πŸ” 30% Cum esset desponsata (T. Adventus)Cum esset desponsata (T. Adventus)
  17. πŸ” 30% Angelus Domini nuntiavit (Ant.)Angelus Domini nuntiavit (Ant.)
  18. πŸ” 30% Venite exsultemus VI**Venite exsultemus VI**
  19. πŸ” 29% Pater Venit HoraPater Venit Hora
  20. πŸ” 29% Cum esset desponsata (19 Martii)Cum esset desponsata (19 Martii)
  21. πŸ” 29% Alleluia. (Friday P. T. at Lauds I) Alleluia. (Friday P. T. at Lauds I)
  22. πŸ” 28% Ave Maria (R.br.)Ave Maria (R.br.)
  23. πŸ” 28% Angelus Domini nuntiavitAngelus Domini nuntiavit
  24. πŸ” 28% Alleluia. (Saturday P. T. at Lauds II)Alleluia. (Saturday P. T. at Lauds II)
  25. πŸ” 28% Alleluia (ant Dom.a in albis)Alleluia (ant Dom.a in albis)
  26. πŸ” 28% Spiritus Sanctus in te descendetSpiritus Sanctus in te descendet
  27. πŸ” 27% Alleluia. (Sund. P. T. at Vespers)Alleluia. (Sund. P. T. at Vespers)
  28. πŸ” 27% Alleluia. (Monday P. T. at Vespers)Alleluia. (Monday P. T. at Vespers)
  29. πŸ” 27% Ecce quam bonumEcce quam bonum
  30. πŸ” 27% Haec est virgo sapiens quamHaec est virgo sapiens quam
  31. πŸ” 27% Qui mihi ministratQui mihi ministrat
  32. πŸ” 27% Pater venit horaPater venit hora
  33. πŸ” 26% Alleluia. (Sund. P. T. at Lauds II)Alleluia. (Sund. P. T. at Lauds II)
  34. πŸ” 26% Spiritus Sanctus...et virtusSpiritus Sanctus...et virtus
  35. πŸ” 26% Euge serve bone in modicoEuge serve bone in modico
  36. πŸ” 26% Alleluia (Feria Secunda ad Nonam T.P.)Alleluia (Feria Secunda ad Nonam T.P.)
  37. πŸ” 26% Alleluia. (Sund. P. T. at Vespers)Alleluia. (Sund. P. T. at Vespers)
  38. πŸ” 26% Alleluia. (Saturday P. T. at Lauds I)Alleluia. (Saturday P. T. at Lauds I)
  39. πŸ” 26% Veni electa meaVeni electa mea
  40. πŸ” 26% Alleluia. (Wednesday P. T. at Lauds I)Alleluia. (Wednesday P. T. at Lauds I)
  41. πŸ” 26% Ave plena gratiaeAve plena gratiae
  42. πŸ” 25% Alleluia (Monday P. T. at Lauds)Alleluia (Monday P. T. at Lauds)
  43. πŸ” 25% Alleluia (Dominica ad Nonam T.P.)Alleluia (Dominica ad Nonam T.P.)
  44. πŸ” 25% Speret IsraelSperet Israel
  45. πŸ” 25% Ecce veniet desideratusEcce veniet desideratus
  46. πŸ” 25% Alleluia. (Friday P. T. at Lauds II) Alleluia. (Friday P. T. at Lauds II)
  47. πŸ” 25% Laudamus nomen tuum (T.P.))Laudamus nomen tuum (T.P.))
  48. πŸ” 25% Alleluia (Friday P. T. at Vespers)Alleluia (Friday P. T. at Vespers)
  49. πŸ” 25% Domine magnus es Domine magnus es
  50. πŸ” 24% Alleluia. (Tuesday P. T. at Vespers)Alleluia. (Tuesday P. T. at Vespers)
  51. πŸ” 24% Alleluia (Tuesday P. T. at Lauds)Alleluia (Tuesday P. T. at Lauds)
  52. πŸ” 24% Angelus... nuntiavitAngelus... nuntiavit
  53. πŸ” 24% Angelus Domini apparuit (Resp.)Angelus Domini apparuit (Resp.)
  54. πŸ” 24% Alleluia. (Thursday P. T. at Lauds II) Alleluia. (Thursday P. T. at Lauds II)
  55. πŸ” 24% Super omnia ligna (T.P.)Super omnia ligna (T.P.)
  56. πŸ” 24% Caritas DeiCaritas Dei
  57. πŸ” 24% Adoramus te ChristeAdoramus te Christe
  58. πŸ” 24% Alleluia (Tuesday P. T. at Lauds)Alleluia (Tuesday P. T. at Lauds)
  59. πŸ” 24% Eva virumEva virum
  60. πŸ” 24% Angelus Domini nuntiavit (Ant.)Angelus Domini nuntiavit (Ant.)
  61. πŸ” 24% Deficiente vinoDeficiente vino
  62. πŸ” 24% Currebant duoCurrebant duo
  63. πŸ” 24% Clarifica meClarifica me
  64. πŸ” 24% In craticula Te DeumIn craticula Te Deum
  65. πŸ” 24% Joannes autemJoannes autem