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: 2025-12-20. 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 🔍 to find similarities to the given chant.

  1. 🔍 100% ReminiscereReminiscere
  2. 🔍 84% ReminiscereReminiscere
  3. 🔍 75% ReminiscereReminiscere
  4. 🔍 58% ReminiscereReminiscere
  5. 🔍 51% In voluntateIn voluntate
  6. 🔍 48% ReminiscereReminiscere
  7. 🔍 46% De necessitatibusDe necessitatibus
  8. 🔍 45% RecordareRecordare
  9. 🔍 44% Dicit Dominus SermonesDicit Dominus Sermones
  10. 🔍 44% Illumina oculosIllumina oculos
  11. 🔍 42% In voluntateIn voluntate
  12. 🔍 42% De necessitatibusDe necessitatibus
  13. 🔍 41% Respice in meRespice in me
  14. 🔍 41% Nos autemNos autem
  15. 🔍 40% RecordareRecordare
  16. 🔍 39% ReminiscereReminiscere
  17. 🔍 39% MiserebiturMiserebitur
  18. 🔍 39% Misericordia DominiMisericordia Domini
  19. 🔍 39% Etenim sederuntEtenim sederunt
  20. 🔍 39% MiserebiturMiserebitur
  21. 🔍 38% Dicit Dominus: sermones meiDicit Dominus: sermones mei
  22. 🔍 38% Justus ut palmaJustus ut palma
  23. 🔍 38% Exsultabo et laetaborExsultabo et laetabor
  24. 🔍 38% De necessitatibus meisDe necessitatibus meis
  25. 🔍 38% In medio EcclesiaeIn medio Ecclesiae
  26. 🔍 38% Illumina oculosIllumina oculos
  27. 🔍 38% Dicit Dominus : SermonesDicit Dominus : Sermones
  28. 🔍 37% Misericordia DominiMisericordia Domini
  29. 🔍 37% ResurrexiResurrexi
  30. 🔍 37% Respice in meRespice in me
  31. 🔍 37% Ad te levaviAd te levavi
  32. 🔍 37% De necessitatibusDe necessitatibus
  33. 🔍 37% Prope es tuPrope es tu
  34. 🔍 37% ResurrexiResurrexi
  35. 🔍 36% Congregate illiCongregate illi
  36. 🔍 36% Justitiae DominiJustitiae Domini
  37. 🔍 36% TorcularTorcular
  38. 🔍 36% Misereris omniumMisereris omnium
  39. 🔍 36% Nos autemNos autem
  40. 🔍 36% Etenim sederuntEtenim sederunt
  41. 🔍 36% Nos Autem (Intr)Nos Autem (Intr)
  42. 🔍 35% ResurrexiResurrexi
  43. 🔍 35% Nos autem... alleluiaNos autem... alleluia
  44. 🔍 35% Respice in meRespice in me
  45. 🔍 35% ConfortaminiConfortamini
  46. 🔍 35% Hodie scietisHodie scietis
  47. 🔍 35% Nos autemNos autem
  48. 🔍 35% Exaudi Domine... tibiExaudi Domine... tibi
  49. 🔍 34% Sicut oculiSicut oculi
  50. 🔍 34% Sicut oculiSicut oculi
  51. 🔍 34% Intret in conspectuIntret in conspectu
  52. 🔍 34% Mihi autemMihi autem
  53. 🔍 34% ExaudivitExaudivit
  54. 🔍 34% Congregate illiCongregate illi
  55. 🔍 33% ExclamaveruntExclamaverunt
  56. 🔍 33% Respice in meRespice in me
  57. 🔍 33% Prope es tuPrope es tu
  58. 🔍 33% Jerusalem quaeJerusalem quae
  59. 🔍 33% Ego autem cum justitiaEgo autem cum justitia
  60. 🔍 33% Laudate pueriLaudate pueri
  61. 🔍 33% Venite auditeVenite audite
  62. 🔍 33% Nos autem (Ps. Memento Domine David)Nos autem (Ps. Memento Domine David)
  63. 🔍 33% Intret in conspectuIntret in conspectu
  64. 🔍 33% ExsurgeExsurge
  65. 🔍 33% Misericordia DominiMisericordia Domini