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 πŸ” to find similarities to the given chant.

  1. πŸ” 100% Si offers munus tuumSi offers munus tuum
  2. πŸ” 86% Si offers munus tuumSi offers munus tuum
  3. πŸ” 81% Si offers munusSi offers munus
  4. πŸ” 68% Si offersSi offers
  5. πŸ” 64% Si offers munus... alleluiaSi offers munus... alleluia
  6. πŸ” 64% Si offers...alleluiaSi offers...alleluia
  7. πŸ” 63% Si offers munusSi offers munus
  8. πŸ” 28% Commune vos apostoliCommune vos apostoli
  9. πŸ” 27% Cohors beata SeraphimCohors beata Seraphim
  10. πŸ” 27% Captator olim pisciumCaptator olim piscium
  11. πŸ” 27% Hodie completi suntHodie completi sunt
  12. πŸ” 27% Dixit Iesus discipulis siDixit Iesus discipulis si
  13. πŸ” 27% Regina caeli laetareRegina caeli laetare
  14. πŸ” 26% Eice primum hypocritaEice primum hypocrita
  15. πŸ” 26% Te nostra laetisTe nostra laetis
  16. πŸ” 26% Iste Confessor (Conf Pont in Duplicibus Majoribus)Iste Confessor (Conf Pont in Duplicibus Majoribus)
  17. πŸ” 26% Regina caeli (Officium Parvum)Regina caeli (Officium Parvum)
  18. πŸ” 26% Exsultet caelum laudibus (modus 4)Exsultet caelum laudibus (modus 4)
  19. πŸ” 25% Tradent enim vosTradent enim vos
  20. πŸ” 25% Apostolorum passio diemApostolorum passio diem
  21. πŸ” 25% Exsurgat DeusExsurgat Deus
  22. πŸ” 25% Cor arca legem cΓ³ntinensCor arca legem cΓ³ntinens
  23. πŸ” 25% Lapides pretiosiLapides pretiosi
  24. πŸ” 25% Exsultet jam AngelicaExsultet jam Angelica
  25. πŸ” 25% Miserere mei... secundumMiserere mei... secundum
  26. πŸ” 25% Cor arca legem continens (another chant)Cor arca legem continens (another chant)
  27. πŸ” 25% Te lucis ante terminum (In Adventu)Te lucis ante terminum (In Adventu)
  28. πŸ” 25% Regina caeliRegina caeli
  29. πŸ” 25% Benedicite sancti et humiles cordeBenedicite sancti et humiles corde
  30. πŸ” 25% Qui luce splendesQui luce splendes
  31. πŸ” 25% Commune vos apostoliCommune vos apostoli
  32. πŸ” 25% Omnes GentesOmnes Gentes
  33. πŸ” 25% Miserere (Ps 50)Miserere (Ps 50)
  34. πŸ” 25% Benedixit Deum caeliBenedixit Deum caeli
  35. πŸ” 25% Laeti colentes famulumLaeti colentes famulum
  36. πŸ” 25% Alleluia Omnes GentesAlleluia Omnes Gentes
  37. πŸ” 24% Relucens inter principesRelucens inter principes
  38. πŸ” 24% Qui caelorum continesQui caelorum contines
  39. πŸ” 24% Auctor beate saeculiAuctor beate saeculi
  40. πŸ” 24% Gloria VIIGloria VII
  41. πŸ” 24% LΓ†ti colentes famulamLΓ†ti colentes famulam
  42. πŸ” 24% Unus ex duobusUnus ex duobus
  43. πŸ” 24% Angelus Domini astititAngelus Domini astitit
  44. πŸ” 24% Qui luce splendesQui luce splendes
  45. πŸ” 24% En ut superbaEn ut superba
  46. πŸ” 24% Ave Regis AngelorumAve Regis Angelorum
  47. πŸ” 24% Praeclara qua tu gloriaPraeclara qua tu gloria
  48. πŸ” 24% Hodie sanctus MaurusHodie sanctus Maurus
  49. πŸ” 24% Laudamus nomen tuum (T.P.))Laudamus nomen tuum (T.P.))
  50. πŸ” 24% Euntes in mundum universumEuntes in mundum universum
  51. πŸ” 23% Cor arca legem continensCor arca legem continens
  52. πŸ” 23% Filiae Jerusalem veniteFiliae Jerusalem venite
  53. πŸ” 23% Beati estis (T.P.)Beati estis (T.P.)
  54. πŸ” 23% Salus et gloria - mode IVSalus et gloria - mode IV
  55. πŸ” 23% Passio DNJC secundum MarcumPassio DNJC secundum Marcum
  56. πŸ” 23% Deus, qui potestΓ‘teDeus, qui potestΓ‘te
  57. πŸ” 23% Iste Confessor (Conf Pont in Duplicibus Minoribus)Iste Confessor (Conf Pont in Duplicibus Minoribus)
  58. πŸ” 23% Te lucis ante terminum (Tempus Adventus)Te lucis ante terminum (Tempus Adventus)
  59. πŸ” 23% Angeli Archangeli..CherubimAngeli Archangeli..Cherubim
  60. πŸ” 23% Resurrexit Dominus auctor lucisResurrexit Dominus auctor lucis
  61. πŸ” 23% Exsultemus et laetemurExsultemus et laetemur
  62. πŸ” 23% ConvocatisConvocatis
  63. πŸ” 23% Ternis horarum terminisTernis horarum terminis
  64. πŸ” 23% Hymnus Te DeumHymnus Te Deum
  65. πŸ” 23% O gloriosa Dei GenitrixO gloriosa Dei Genitrix