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% Praeco verbi salutarisPraeco verbi salutaris
  2. πŸ” 80% Praeco verbi salutarisPraeco verbi salutaris
  3. πŸ” 29% Respice de caeloRespice de caelo
  4. πŸ” 27% Dux pacifer AugustinusDux pacifer Augustinus
  5. πŸ” 26% Dextera DominiDextera Domini
  6. πŸ” 25% Sancta Mater TeresiaSancta Mater Teresia
  7. πŸ” 25% Deus virtutumDeus virtutum
  8. πŸ” 24% Dextera DominiDextera Domini
  9. πŸ” 24% Praeclara qua tu gloriaPraeclara qua tu gloria
  10. πŸ” 24% Cantate DominoCantate Domino
  11. πŸ” 23% Te nostra laetisTe nostra laetis
  12. πŸ” 23% Deus virtutumDeus virtutum
  13. πŸ” 23% Rex summe regumRex summe regum
  14. πŸ” 23% Captator olim pisciumCaptator olim piscium
  15. πŸ” 22% Miserere (Ps 50)Miserere (Ps 50)
  16. πŸ” 22% Verbum caro factum estVerbum caro factum est
  17. πŸ” 22% Omnes GentesOmnes Gentes
  18. πŸ” 22% Aperuit AugustinusAperuit Augustinus
  19. πŸ” 22% Commune vos apostoliCommune vos apostoli
  20. πŸ” 22% Cantate DominoCantate Domino
  21. πŸ” 22% Miserere mei... secundumMiserere mei... secundum
  22. πŸ” 22% Alleluia Omnes GentesAlleluia Omnes Gentes
  23. πŸ” 22% Devastavit vineam (Resp.)Devastavit vineam (Resp.)
  24. πŸ” 22% Exsurgat DeusExsurgat Deus
  25. πŸ” 22% Miserere mei Deus (cantus prior)Miserere mei Deus (cantus prior)
  26. πŸ” 22% Exsultet caelum laudibus (modus 4)Exsultet caelum laudibus (modus 4)
  27. πŸ” 22% Advenit ignis divinusAdvenit ignis divinus
  28. πŸ” 22% Decora lux aeternitatisDecora lux aeternitatis
  29. πŸ” 22% Cohors beata SeraphimCohors beata Seraphim
  30. πŸ” 21% Ad te deAd te de
  31. πŸ” 21% Salus et gloria - mode IVSalus et gloria - mode IV
  32. πŸ” 21% Beatus Laurentius clamavitBeatus Laurentius clamavit
  33. πŸ” 21% Paradisi porta per EvamParadisi porta per Evam
  34. πŸ” 21% Decora lux aeternitatisDecora lux aeternitatis
  35. πŸ” 21% Dixit Dominus matri suaeDixit Dominus matri suae
  36. πŸ” 21% Felix per omnesFelix per omnes
  37. πŸ” 21% Apostolorum passio diemApostolorum passio diem
  38. πŸ” 21% O MartineO Martine
  39. πŸ” 21% Iucunditatem et exsultationemIucunditatem et exsultationem
  40. πŸ” 21% Egredietur virgaEgredietur virga
  41. πŸ” 21% Auctor beate saeculiAuctor beate saeculi
  42. πŸ” 21% Dextera tuaDextera tua
  43. πŸ” 21% MemorareMemorare
  44. πŸ” 21% Jam bone pastorJam bone pastor
  45. πŸ” 21% Qui luce splendesQui luce splendes
  46. πŸ” 21% Vos amici mei estisVos amici mei estis
  47. πŸ” 21% Relucens inter principesRelucens inter principes
  48. πŸ” 20% Ad te de luceAd te de luce
  49. πŸ” 20% Qui luce splendesQui luce splendes
  50. πŸ” 20% Ave Regis AngelorumAve Regis Angelorum
  51. πŸ” 20% Et posueruntEt posuerunt
  52. πŸ” 20% Dextera Domini fecitDextera Domini fecit
  53. πŸ” 20% In regeneratione cum sederitIn regeneratione cum sederit
  54. πŸ” 20% Cor arca legem cΓ³ntinensCor arca legem cΓ³ntinens
  55. πŸ” 20% In regenerationeIn regeneratione
  56. πŸ” 20% Filiae JerusalemFiliae Jerusalem
  57. πŸ” 20% Dextera DominiDextera Domini
  58. πŸ” 20% Regina mundiRegina mundi
  59. πŸ” 20% Cantate DominoCantate Domino
  60. πŸ” 20% MemorareMemorare
  61. πŸ” 20% Exsultet jam AngelicaExsultet jam Angelica
  62. πŸ” 20% Virgo prudentissimaVirgo prudentissima
  63. πŸ” 20% Dixit Jesus: utDixit Jesus: ut
  64. πŸ” 20% Filiae IerusalemFiliae Ierusalem
  65. πŸ” 20% Commune vos apostoliCommune vos apostoli