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% Calicem salutaris accipiam et sacrificaboCalicem salutaris accipiam et sacrificabo
  2. πŸ” 76% Calicem salutaris ... et sacrificaboCalicem salutaris ... et sacrificabo
  3. πŸ” 68% Calicem salutaris accipiam et sacrificaboCalicem salutaris accipiam et sacrificabo
  4. πŸ” 66% Calicem salutaris accipiam et sacrificaboCalicem salutaris accipiam et sacrificabo
  5. πŸ” 48% Sacrificabo hostiamSacrificabo hostiam
  6. πŸ” 47% Calicem salutaris accipiam et nomenCalicem salutaris accipiam et nomen
  7. πŸ” 46% Calicem ... et sacrificaboCalicem ... et sacrificabo
  8. πŸ” 45% Calicem salutarisCalicem salutaris
  9. πŸ” 45% Calicem salutaris ... et nomenCalicem salutaris ... et nomen
  10. πŸ” 40% Calicem salutaris accipiamCalicem salutaris accipiam
  11. πŸ” 38% CalicemCalicem
  12. πŸ” 37% Dirupisti DomineDirupisti Domine
  13. πŸ” 37% Calicem salutarisCalicem salutaris
  14. πŸ” 36% Sacrificabo hostiamSacrificabo hostiam
  15. πŸ” 35% Dirupisti Domine vinculaDirupisti Domine vincula
  16. πŸ” 34% Gloria laudis resonetGloria laudis resonet
  17. πŸ” 33% Ego autem in DominoEgo autem in Domino
  18. πŸ” 32% Ut audivitUt audivit
  19. πŸ” 32% Pinguis estPinguis est
  20. πŸ” 32% Sapientia clamitatSapientia clamitat
  21. πŸ” 31% Sicut novellaeSicut novellae
  22. πŸ” 31% Ne timeasNe timeas
  23. πŸ” 30% Elegit eumElegit eum
  24. πŸ” 30% Ne timeas... alleluiaNe timeas... alleluia
  25. πŸ” 30% Calicem salutaris... hostiam laudisCalicem salutaris... hostiam laudis
  26. πŸ” 30% Rex pacificusRex pacificus
  27. πŸ” 29% Manum suamManum suam
  28. πŸ” 28% Triduanas a DominoTriduanas a Domino
  29. πŸ” 28% Ite et vosIte et vos
  30. πŸ” 28% Immittet AngelusImmittet Angelus
  31. πŸ” 28% Euge serve bone (Conf. non Pont.)Euge serve bone (Conf. non Pont.)
  32. πŸ” 28% Respexit meRespexit me
  33. πŸ” 28% Sancte Paule ApostoleSancte Paule Apostole
  34. πŸ” 28% Sacrificabo hostiamSacrificabo hostiam
  35. πŸ” 28% Benedicta es tuBenedicta es tu
  36. πŸ” 28% Ingressus AngelusIngressus Angelus
  37. πŸ” 28% Miserere mihiMiserere mihi
  38. πŸ” 27% Venite ad meVenite ad me
  39. πŸ” 27% Voca operariosVoca operarios
  40. πŸ” 27% Et dicebantEt dicebant
  41. πŸ” 27% Cor arca legem continensCor arca legem continens
  42. πŸ” 27% Magna opera DominiMagna opera Domini
  43. πŸ” 27% Redemisti nos Domine (Ant)Redemisti nos Domine (Ant)
  44. πŸ” 27% Verbum caro factum estVerbum caro factum est
  45. πŸ” 27% Dabo in SionDabo in Sion
  46. πŸ” 27% Miserator DominusMiserator Dominus
  47. πŸ” 26% Quis ex vobisQuis ex vobis
  48. πŸ” 26% Benedico... FiliumBenedico... Filium
  49. πŸ” 26% Innuebant patriInnuebant patri
  50. πŸ” 26% Malos male perdetMalos male perdet
  51. πŸ” 26% Ait Dominus Deus ad serpentemAit Dominus Deus ad serpentem
  52. πŸ” 26% Crastina eritCrastina erit
  53. πŸ” 26% O sola magnarumO sola magnarum
  54. πŸ” 26% Fili recordareFili recordare
  55. πŸ” 26% Excita DomineExcita Domine
  56. πŸ” 26% Collocet eum DominusCollocet eum Dominus
  57. πŸ” 26% Ego sum pastor bonusEgo sum pastor bonus
  58. πŸ” 26% Si in digitoSi in digito
  59. πŸ” 26% Misit Dominus…de manuMisit Dominus…de manu
  60. πŸ” 26% Magnificavit DominusMagnificavit Dominus
  61. πŸ” 26% Hodie nomen tuumHodie nomen tuum
  62. πŸ” 26% Ecce fidelis servusEcce fidelis servus
  63. πŸ” 26% Laudate DeumLaudate Deum
  64. πŸ” 26% Exsultabunt DominoExsultabunt Domino
  65. πŸ” 26% Jesu salus mortaliumJesu salus mortalium