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% Vox clamantis in desertoVox clamantis in deserto
  2. 🔍 80% Vox clamantisVox clamantis
  3. 🔍 71% Vox clamantis in desertoVox clamantis in deserto
  4. 🔍 67% Vox clamantis in desertoVox clamantis in deserto
  5. 🔍 62% Vox clamantis in desertoVox clamantis in deserto
  6. 🔍 62% Vox clamantis in desertoVox clamantis in deserto
  7. 🔍 55% Vox clamantis in desertoVox clamantis in deserto
  8. 🔍 37% Triduanas a DominoTriduanas a Domino
  9. 🔍 36% Ego vox clamantisEgo vox clamantis
  10. 🔍 36% Ego vox clamantisEgo vox clamantis
  11. 🔍 36% Super te Jerusalem orieturSuper te Jerusalem orietur
  12. 🔍 36% Ecce mittoEcce mitto
  13. 🔍 35% Vox clamantis in eremoVox clamantis in eremo
  14. 🔍 35% Vox clamantis in eremoVox clamantis in eremo
  15. 🔍 35% Ecce RexEcce Rex
  16. 🔍 34% Vox clamantis in eremoVox clamantis in eremo
  17. 🔍 32% Fili recordareFili recordare
  18. 🔍 32% Angelis suisAngelis suis
  19. 🔍 32% Ne reminiscaris... meaNe reminiscaris... mea
  20. 🔍 32% Haec est quae nescivitHaec est quae nescivit
  21. 🔍 32% Ecce Crucem DominiEcce Crucem Domini
  22. 🔍 31% In circuituIn circuitu
  23. 🔍 30% Ne reminiscaris... nostraNe reminiscaris... nostra
  24. 🔍 30% Si in digitoSi in digito
  25. 🔍 30% Maternitas tuaMaternitas tua
  26. 🔍 30% De caelo venietDe caelo veniet
  27. 🔍 30% Sapientia clamitatSapientia clamitat
  28. 🔍 30% Alleluia confitemini. (Sundays throughout the year at Prime)Alleluia confitemini. (Sundays throughout the year at Prime)
  29. 🔍 30% Adonai Domine DeusAdonai Domine Deus
  30. 🔍 30% Miserere mei FiliMiserere mei Fili
  31. 🔍 29% Excita DomineExcita Domine
  32. 🔍 29% Exsultabunt DominoExsultabunt Domino
  33. 🔍 29% Immittet AngelusImmittet Angelus
  34. 🔍 29% Veni Domine visitare nosVeni Domine visitare nos
  35. 🔍 29% Cum vocatus fuerisCum vocatus fueris
  36. 🔍 29% A porta inferiA porta inferi
  37. 🔍 29% Qui timet DominumQui timet Dominum
  38. 🔍 29% Exi cito in plateasExi cito in plateas
  39. 🔍 29% VisionemVisionem
  40. 🔍 29% Benedicta es tuBenedicta es tu
  41. 🔍 29% Adjutorium nostrumAdjutorium nostrum
  42. 🔍 29% Pater manifestaviPater manifestavi
  43. 🔍 29% Clamor meusClamor meus
  44. 🔍 29% Est secretumEst secretum
  45. 🔍 29% Veni sponsa Christi (I Vesperis)Veni sponsa Christi (I Vesperis)
  46. 🔍 29% Maria et fluminaMaria et flumina
  47. 🔍 29% Innuebant patriInnuebant patri
  48. 🔍 29% Ego sum panis vivusEgo sum panis vivus
  49. 🔍 29% Ego vox clamantisEgo vox clamantis
  50. 🔍 29% Adaperiat Dominus corAdaperiat Dominus cor
  51. 🔍 28% Ecce Dominus venietEcce Dominus veniet
  52. 🔍 28% In ferventis oleiIn ferventis olei
  53. 🔍 28% Te gloriosusTe gloriosus
  54. 🔍 28% Cum vocatus fueris ad nuptiasCum vocatus fueris ad nuptias
  55. 🔍 28% Exortum est (Christmas)Exortum est (Christmas)
  56. 🔍 28% Sitivit... ad DeumSitivit... ad Deum
  57. 🔍 28% Existimo omniaExistimo omnia
  58. 🔍 28% Caecus magisCaecus magis
  59. 🔍 28% Unus militumUnus militum
  60. 🔍 28% Unus militumUnus militum
  61. 🔍 28% Facta estFacta est
  62. 🔍 28% Laus Deo PatriLaus Deo Patri
  63. 🔍 28% Benedico... FiliumBenedico... Filium
  64. 🔍 28% Fontes et omniaFontes et omnia
  65. 🔍 28% Fontes et omniaFontes et omnia