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% Si offers munus tuumSi offers munus tuum
  2. πŸ” 90% Si offers munusSi offers munus
  3. πŸ” 86% Si offers munus tuumSi offers munus tuum
  4. πŸ” 75% Si offersSi offers
  5. πŸ” 68% Si offers munus... alleluiaSi offers munus... alleluia
  6. πŸ” 67% Si offers...alleluiaSi offers...alleluia
  7. πŸ” 67% Si offers munusSi offers munus
  8. πŸ” 29% Commune vos apostoliCommune vos apostoli
  9. πŸ” 28% Captator olim pisciumCaptator olim piscium
  10. πŸ” 28% Dixit Iesus discipulis siDixit Iesus discipulis si
  11. πŸ” 28% Cohors beata SeraphimCohors beata Seraphim
  12. πŸ” 28% Miserere (Ps 50)Miserere (Ps 50)
  13. πŸ” 27% Te nostra laetisTe nostra laetis
  14. πŸ” 27% Miserere mei... secundumMiserere mei... secundum
  15. πŸ” 27% Apostolorum passio diemApostolorum passio diem
  16. πŸ” 27% Regina caeli (Officium Parvum)Regina caeli (Officium Parvum)
  17. πŸ” 26% Exsurgat DeusExsurgat Deus
  18. πŸ” 26% Commune vos apostoliCommune vos apostoli
  19. πŸ” 26% Te lucis ante terminum (In Adventu)Te lucis ante terminum (In Adventu)
  20. πŸ” 26% Qui luce splendesQui luce splendes
  21. πŸ” 26% Auctor beate saeculiAuctor beate saeculi
  22. πŸ” 26% Regina caeliRegina caeli
  23. πŸ” 26% Praeclara qua tu gloriaPraeclara qua tu gloria
  24. πŸ” 26% Alleluia Omnes GentesAlleluia Omnes Gentes
  25. πŸ” 26% Te lucis ante terminum (Tempus Adventus)Te lucis ante terminum (Tempus Adventus)
  26. πŸ” 26% Ave MariaAve Maria
  27. πŸ” 26% Relucens inter principesRelucens inter principes
  28. πŸ” 26% Omnes GentesOmnes Gentes
  29. πŸ” 25% Miserere mei Deus (cantus prior)Miserere mei Deus (cantus prior)
  30. πŸ” 25% Praefatio in Sollemnitate Sanctissimae TrinitatisPraefatio in Sollemnitate Sanctissimae Trinitatis
  31. πŸ” 25% Qui luce splendesQui luce splendes
  32. πŸ” 25% Exsultet caelum laudibus (modus 4)Exsultet caelum laudibus (modus 4)
  33. πŸ” 25% Tu honorificentiaTu honorificentia
  34. πŸ” 25% Angelus Domini astititAngelus Domini astitit
  35. πŸ” 25% Eice primum hypocritaEice primum hypocrita
  36. πŸ” 25% Hymnus Te DeumHymnus Te Deum
  37. πŸ” 25% Cor arca legem continens (another chant)Cor arca legem continens (another chant)
  38. πŸ” 25% Angelus Domini nuntiavitAngelus Domini nuntiavit
  39. πŸ” 25% Te DeumTe Deum
  40. πŸ” 25% Ave Regis AngelorumAve Regis Angelorum
  41. πŸ” 25% Te DeumTe Deum
  42. πŸ” 25% LΓ†ti colentes famulamLΓ†ti colentes famulam
  43. πŸ” 24% Filiae Jerusalem veniteFiliae Jerusalem venite
  44. πŸ” 24% Regina caeli laetareRegina caeli laetare
  45. πŸ” 24% Exsultet jam AngelicaExsultet jam Angelica
  46. πŸ” 24% Et posueruntEt posuerunt
  47. πŸ” 24% Te Deum laudamus (tonus simplex)Te Deum laudamus (tonus simplex)
  48. πŸ” 24% Laeti colentes famulumLaeti colentes famulum
  49. πŸ” 24% Cor arca legem cΓ³ntinensCor arca legem cΓ³ntinens
  50. πŸ” 24% Domare cordis impetusDomare cordis impetus
  51. πŸ” 24% Miserere mei Deus (cantus alter)Miserere mei Deus (cantus alter)
  52. πŸ” 24% Unus ex duobusUnus ex duobus
  53. πŸ” 24% Iste Confessor (Conf Pont in Duplicibus Majoribus)Iste Confessor (Conf Pont in Duplicibus Majoribus)
  54. πŸ” 24% Sancti et humilesSancti et humiles
  55. πŸ” 24% Deus, qui potestΓ‘teDeus, qui potestΓ‘te
  56. πŸ” 24% Cum pervenisset beatusCum pervenisset beatus
  57. πŸ” 24% Salus et gloria - mode IVSalus et gloria - mode IV
  58. πŸ” 24% En ut superbaEn ut superba
  59. πŸ” 24% Ave Maria... alleluiaAve Maria... alleluia
  60. πŸ” 24% Passio DNJC secundum MarcumPassio DNJC secundum Marcum
  61. πŸ” 24% Ternis horarum terminisTernis horarum terminis
  62. πŸ” 23% Praefatio solemnis de sanctissima TrinitatePraefatio solemnis de sanctissima Trinitate
  63. πŸ” 23% Resurrexit Dominus auctor lucisResurrexit Dominus auctor lucis
  64. πŸ” 23% Iste Confessor (Conf. Bishop)Iste Confessor (Conf. Bishop)
  65. πŸ” 23% Gloria VIIGloria VII