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% Princeps gloriosissime RaphaelPrinceps gloriosissime Raphael
  2. πŸ” 79% Princeps gloriosissime (S. Raph.)Princeps gloriosissime (S. Raph.)
  3. πŸ” 66% Princeps gloriosissimePrinceps gloriosissime
  4. πŸ” 64% Princeps gloriosissime MichaelPrinceps gloriosissime Michael
  5. πŸ” 63% PrincepsPrinceps
  6. πŸ” 52% Princeps gloriosissime MichaelPrinceps gloriosissime Michael
  7. πŸ” 30% Missus est Angelus RaphaelMissus est Angelus Raphael
  8. πŸ” 28% Venit lumen tuumVenit lumen tuum
  9. πŸ” 28% A solis ortuA solis ortu
  10. πŸ” 28% Ecce veniet Dominus princepsEcce veniet Dominus princeps
  11. πŸ” 27% Confitemini Domino quia (Antiphona)Confitemini Domino quia (Antiphona)
  12. πŸ” 27% InvocabimusInvocabimus
  13. πŸ” 27% Sitivit... ad nomenSitivit... ad nomen
  14. πŸ” 26% Ego sum Raphael ... alleluiaEgo sum Raphael ... alleluia
  15. πŸ” 26% Adjutor meusAdjutor meus
  16. πŸ” 26% Tu es Pastor oviumTu es Pastor ovium
  17. πŸ” 25% Ego sum RaphaelEgo sum Raphael
  18. πŸ” 25% Venite ad meVenite ad me
  19. πŸ” 25% Gabriel Angelus... EcceGabriel Angelus... Ecce
  20. πŸ” 25% Sicut novellaeSicut novellae
  21. πŸ” 25% Amavit eum DominusAmavit eum Dominus
  22. πŸ” 25% Dixit Dominus DominoDixit Dominus Domino
  23. πŸ” 25% Ecce dedi teEcce dedi te
  24. πŸ” 25% Ecce dedi teEcce dedi te
  25. πŸ” 25% Memor sitMemor sit
  26. πŸ” 25% Filiae Jerusalem veniteFiliae Jerusalem venite
  27. πŸ” 25% Pacificus vocabiturPacificus vocabitur
  28. πŸ” 25% Fecit nos DeoFecit nos Deo
  29. πŸ” 25% Pacificus vocabiturPacificus vocabitur
  30. πŸ” 24% Respexit meRespexit me
  31. πŸ” 24% Missus est Angelus RaphaelMissus est Angelus Raphael
  32. πŸ” 24% Recedite a meRecedite a me
  33. πŸ” 24% Ecce veniet DeusEcce veniet Deus
  34. πŸ” 24% Miserere mihiMiserere mihi
  35. πŸ” 24% Filiae JerusalemFiliae Jerusalem
  36. πŸ” 24% Innocens manibusInnocens manibus
  37. πŸ” 24% Deus tuorum militumDeus tuorum militum
  38. πŸ” 24% Ego sum RaphaelEgo sum Raphael
  39. πŸ” 24% Nonne cor nostrumNonne cor nostrum
  40. πŸ” 24% Crucem tuamCrucem tuam
  41. πŸ” 24% Dum praeliareturDum praeliaretur
  42. πŸ” 23% In ferventis oleiIn ferventis olei
  43. πŸ” 23% Angeli Archangeli (Omn. Sanct.)Angeli Archangeli (Omn. Sanct.)
  44. πŸ” 23% Domine bonum estDomine bonum est
  45. πŸ” 23% Exaltate DominumExaltate Dominum
  46. πŸ” 23% Ego sum RaphaelEgo sum Raphael
  47. πŸ” 23% Nolite me considerareNolite me considerare
  48. πŸ” 23% Auxilium meumAuxilium meum
  49. πŸ” 23% Tu gloria JerusalemTu gloria Jerusalem
  50. πŸ” 23% Deus autem nosterDeus autem noster
  51. πŸ” 23% Archangelus GabrielArchangelus Gabriel
  52. πŸ” 23% Aspice DomineAspice Domine
  53. πŸ” 23% Martyr Dei (I)Martyr Dei (I)
  54. πŸ” 23% Alleluia. (Sund. P. T. at Vespers)Alleluia. (Sund. P. T. at Vespers)
  55. πŸ” 23% Gaudent in caelisGaudent in caelis
  56. πŸ” 23% Benedicta es tuBenedicta es tu
  57. πŸ” 23% Vocabis nomen ejusVocabis nomen ejus
  58. πŸ” 23% De Sion veniet quiDe Sion veniet qui
  59. πŸ” 23% Nos autem gloriari (Ant)Nos autem gloriari (Ant)
  60. πŸ” 23% Tu principatumTu principatum
  61. πŸ” 23% Dum sacrum mysteriumDum sacrum mysterium
  62. πŸ” 23% Misit Dominus…de manuMisit Dominus…de manu
  63. πŸ” 23% Domine non est exaltatumDomine non est exaltatum
  64. πŸ” 23% Sepelierunt StephanumSepelierunt Stephanum
  65. πŸ” 23% O novi mundi lampasO novi mundi lampas