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% Germinavit radix JesseGerminavit radix Jesse
  2. πŸ” 72% Germinavit radixGerminavit radix
  3. πŸ” 64% Germinavit radixGerminavit radix
  4. πŸ” 63% Germinavit radixGerminavit radix
  5. πŸ” 62% Germinavit radixGerminavit radix
  6. πŸ” 57% Germinavit radixGerminavit radix
  7. πŸ” 42% Germinavit Radix IesseGerminavit Radix Iesse
  8. πŸ” 36% Germinavit Radix Iesse (Tempore paschali)Germinavit Radix Iesse (Tempore paschali)
  9. πŸ” 31% O radix JesseO radix Jesse
  10. πŸ” 30% Ecce crucem DominiEcce crucem Domini
  11. πŸ” 26% O radix JesseO radix Jesse
  12. πŸ” 24% Haec est domus DominiHaec est domus Domini
  13. πŸ” 24% Dixit Jesus ut sciatisDixit Jesus ut sciatis
  14. πŸ” 24% Inclyta stirps JesseInclyta stirps Jesse
  15. πŸ” 23% Tribus miraculisTribus miraculis
  16. πŸ” 23% Beati estis (T.P.)Beati estis (T.P.)
  17. πŸ” 23% O radix JesseO radix Jesse
  18. πŸ” 22% Suavi jugoSuavi jugo
  19. πŸ” 22% Exaltata est Virgo MariaExaltata est Virgo Maria
  20. πŸ” 22% Salva nos ChristeSalva nos Christe
  21. πŸ” 22% Stans a longeStans a longe
  22. πŸ” 21% Benedicite sancti et humiles cordeBenedicite sancti et humiles corde
  23. πŸ” 21% O radix JesseO radix Jesse
  24. πŸ” 21% Tribus miraculisTribus miraculis
  25. πŸ” 21% Sanctificavit DominusSanctificavit Dominus
  26. πŸ” 21% Respondens autem PetrusRespondens autem Petrus
  27. πŸ” 21% Estote ergo misericordesEstote ergo misericordes
  28. πŸ” 21% GenuistiGenuisti
  29. πŸ” 20% Dixit Mater ejus ad illumDixit Mater ejus ad illum
  30. πŸ” 20% Beatus vir Benedictus (modus 1)Beatus vir Benedictus (modus 1)
  31. πŸ” 20% Hodie Simon PetrusHodie Simon Petrus
  32. πŸ” 20% Ad Jesum autemAd Jesum autem
  33. πŸ” 20% Decora lux aeternitatisDecora lux aeternitatis
  34. πŸ” 20% Unus militumUnus militum
  35. πŸ” 20% Decora lux aeternitatisDecora lux aeternitatis
  36. πŸ” 20% Stella caeliStella caeli
  37. πŸ” 20% Dabit illi DominusDabit illi Dominus
  38. πŸ” 20% Hodie egressa estHodie egressa est
  39. πŸ” 20% Vir Domini Benedictus (tonus 1d2)Vir Domini Benedictus (tonus 1d2)
  40. πŸ” 20% Hodie completi suntHodie completi sunt
  41. πŸ” 20% O radix JesseO radix Jesse
  42. πŸ” 20% Super omniaSuper omnia
  43. πŸ” 20% Stans beata AgathaStans beata Agatha
  44. πŸ” 19% In craticula Te DeumIn craticula Te Deum
  45. πŸ” 19% Te gloriosus (Ant)Te gloriosus (Ant)
  46. πŸ” 19% Illuminare Domine his quiIlluminare Domine his qui
  47. πŸ” 19% Exaudiat Dominus orationesExaudiat Dominus orationes
  48. πŸ” 19% Domine salva nos perimusDomine salva nos perimus
  49. πŸ” 19% Suavi jugo tuoSuavi jugo tuo
  50. πŸ” 19% Triduanas a DominoTriduanas a Domino
  51. πŸ” 19% Tulit ergo paralyticusTulit ergo paralyticus
  52. πŸ” 19% Ecce Crucem DominiEcce Crucem Domini
  53. πŸ” 19% Dixit Jesus: utDixit Jesus: ut
  54. πŸ” 19% O beata animaO beata anima
  55. πŸ” 19% Beate Pastor PetreBeate Pastor Petre
  56. πŸ” 19% Rubum quem videratRubum quem viderat
  57. πŸ” 19% In regeneratione (Solesmes 1934)In regeneratione (Solesmes 1934)
  58. πŸ” 19% LaudΓ‘bilis virgoLaudΓ‘bilis virgo
  59. πŸ” 19% O Crux, splendidiorO Crux, splendidior
  60. πŸ” 19% Laudate Deum omnes (Ant)Laudate Deum omnes (Ant)
  61. πŸ” 19% Ancilla dixitAncilla dixit
  62. πŸ” 19% Beate Pastor PetreBeate Pastor Petre
  63. πŸ” 19% Exsultabunt DominoExsultabunt Domino
  64. πŸ” 18% Maternitas tuaMaternitas tua
  65. πŸ” 18% Egredimini et videte filiae Sion (Ant.)Egredimini et videte filiae Sion (Ant.)