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% Stetit Angelus (Resp Br)Stetit Angelus (Resp Br)
  2. πŸ” 76% Stetit Angelus (Resp Br)Stetit Angelus (Resp Br)
  3. πŸ” 64% Stetit Angelus juxtaStetit Angelus juxta
  4. πŸ” 60% Stetit AngelusStetit Angelus
  5. πŸ” 58% Stetit Angelus... allel.Stetit Angelus... allel.
  6. πŸ” 55% Stetit Angelus juxta (T. Paschali)Stetit Angelus juxta (T. Paschali)
  7. πŸ” 54% Stetit Angelus (Paschal Time)Stetit Angelus (Paschal Time)
  8. πŸ” 52% Stetit Angelus juxtaStetit Angelus juxta
  9. πŸ” 52% Stetit AngelusStetit Angelus
  10. πŸ” 52% Stetit AngelusStetit Angelus
  11. πŸ” 41% Stetit angelusStetit angelus
  12. πŸ” 37% In conspectu gentiumIn conspectu gentium
  13. πŸ” 37% In conspectu gentiumIn conspectu gentium
  14. πŸ” 36% Michael Archangelus venitMichael Archangelus venit
  15. πŸ” 36% Virgo MaterVirgo Mater
  16. πŸ” 35% Angelus Domini nuntiavit (Resp. Br.)Angelus Domini nuntiavit (Resp. Br.)
  17. πŸ” 34% In conspectu gentium (t.p.)In conspectu gentium (t.p.)
  18. πŸ” 32% Ego dixi, Domine (Tonus simplex)Ego dixi, Domine (Tonus simplex)
  19. πŸ” 32% Speciosa facta es (Resp Br)Speciosa facta es (Resp Br)
  20. πŸ” 31% Elegit eumElegit eum
  21. πŸ” 31% Ascendit fumusAscendit fumus
  22. πŸ” 30% Amavit eum Dominus (Resp. Br.)Amavit eum Dominus (Resp. Br.)
  23. πŸ” 30% Laetamini in DominoLaetamini in Domino
  24. πŸ” 30% Redime me DomineRedime me Domine
  25. πŸ” 29% Exsultent justi (R. br.)Exsultent justi (R. br.)
  26. πŸ” 29% Stabat juxtaStabat juxta
  27. πŸ” 29% Adoramus te Christe (Resp Br)Adoramus te Christe (Resp Br)
  28. πŸ” 29% Amavit eumAmavit eum
  29. πŸ” 29% Bellabunt adversum teBellabunt adversum te
  30. πŸ” 28% Benedictus es DomineBenedictus es Domine
  31. πŸ” 28% Assumpta est MariaAssumpta est Maria
  32. πŸ” 28% Speciosa facta esSpeciosa facta es
  33. πŸ” 28% Steterunt ante thronumSteterunt ante thronum
  34. πŸ” 28% Exsultent justiExsultent justi
  35. πŸ” 28% Laetamini in DominoLaetamini in Domino
  36. πŸ” 28% Domum tuam DomineDomum tuam Domine
  37. πŸ” 28% Amplificatus estAmplificatus est
  38. πŸ” 28% Posuisti DominePosuisti Domine
  39. πŸ” 27% Stetit Angelus (Off)Stetit Angelus (Off)
  40. πŸ” 27% Constitues eos principesConstitues eos principes
  41. πŸ” 27% Constituit eum dominumConstituit eum dominum
  42. πŸ” 26% Christe Fili Dei vivi (per Annum)Christe Fili Dei vivi (per Annum)
  43. πŸ” 26% Exaltata est sanctaExaltata est sancta
  44. πŸ” 25% In omnem terramIn omnem terram
  45. πŸ” 25% Exsultent justi (simple tone)Exsultent justi (simple tone)
  46. πŸ” 25% Benedictus es DomineBenedictus es Domine
  47. πŸ” 25% Stetit Angelus (Off)Stetit Angelus (Off)
  48. πŸ” 25% Benedictus es DomineBenedictus es Domine
  49. πŸ” 25% Gloria et honoreGloria et honore
  50. πŸ” 25% Stetit AngelusStetit Angelus
  51. πŸ” 25% In omnem terramIn omnem terram
  52. πŸ” 25% In aeternum DomineIn aeternum Domine
  53. πŸ” 24% Benedicam DominumBenedicam Dominum
  54. πŸ” 24% Adimplebis me laetitiaAdimplebis me laetitia
  55. πŸ” 24% Christe Fili Dei viviChriste Fili Dei vivi
  56. πŸ” 24% Iusti autemIusti autem
  57. πŸ” 24% Hodie sciΓ©tisHodie sciΓ©tis
  58. πŸ” 24% Adjuvabit eamAdjuvabit eam
  59. πŸ” 24% AdjuvabitAdjuvabit
  60. πŸ” 24% In hoc cognoviIn hoc cognovi
  61. πŸ” 24% Deus omnipotensDeus omnipotens
  62. πŸ” 24% Dixerunt mundi rectoresDixerunt mundi rectores
  63. πŸ” 24% In omnem terram (Resp. Br.)In omnem terram (Resp. Br.)
  64. πŸ” 24% Domum tuam DΓ³mineDomum tuam DΓ³mine
  65. πŸ” 24% Fortitudo meaFortitudo mea