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% Intrate per angustamIntrate per angustam
  2. πŸ” 53% Intrate par angustam portamIntrate par angustam portam
  3. πŸ” 38% Multi venient (mode 8)Multi venient (mode 8)
  4. πŸ” 36% Qui odit 1Qui odit 1
  5. πŸ” 33% Fidelis servus 1 (mode 3)Fidelis servus 1 (mode 3)
  6. πŸ” 33% Fidelis servus 1 (mode 1)Fidelis servus 1 (mode 1)
  7. πŸ” 33% In resurrectioneIn resurrectione
  8. πŸ” 33% Qui perdiderit 2 (mode 2)Qui perdiderit 2 (mode 2)
  9. πŸ” 32% Qui perdiderit 2 (mode 1)Qui perdiderit 2 (mode 1)
  10. πŸ” 32% Missus sum ad ovesMissus sum ad oves
  11. πŸ” 31% Praevaluit DavidPraevaluit David
  12. πŸ” 31% Cito euntesCito euntes
  13. πŸ” 31% Verba quΓ¦ locutusVerba quΓ¦ locutus
  14. πŸ” 31% Audi DomineAudi Domine
  15. πŸ” 31% Renovamini spirituRenovamini spiritu
  16. πŸ” 31% Semen ceciditSemen cecidit
  17. πŸ” 30% Audite et intellegiteAudite et intellegite
  18. πŸ” 30% Magister scimusMagister scimus
  19. πŸ” 30% Quis ex vobisQuis ex vobis
  20. πŸ” 30% Praeceptor per totamPraeceptor per totam
  21. πŸ” 30% Mirabantur omnes de hisMirabantur omnes de his
  22. πŸ” 30% Tu Domine universorumTu Domine universorum
  23. πŸ” 30% In resurrectioneIn resurrectione
  24. πŸ” 30% Domine non sum dignusDomine non sum dignus
  25. πŸ” 30% Quanto temporeQuanto tempore
  26. πŸ” 30% Baptizatur ChristusBaptizatur Christus
  27. πŸ” 30% Ubi est thesaurusUbi est thesaurus
  28. πŸ” 29% Fratres glorificateFratres glorificate
  29. πŸ” 29% Dixit Simon PetrusDixit Simon Petrus
  30. πŸ” 29% Dixit dominus vilicoDixit dominus vilico
  31. πŸ” 29% Estote ergo vosEstote ergo vos
  32. πŸ” 29% Dum tolleret DominusDum tolleret Dominus
  33. πŸ” 29% Caritas fraternitatisCaritas fraternitatis
  34. πŸ” 29% Omnes qui habebantOmnes qui habebant
  35. πŸ” 29% Exaudiat DominusExaudiat Dominus
  36. πŸ” 29% Nam et egoNam et ego
  37. πŸ” 29% Mittens DominusMittens Dominus
  38. πŸ” 29% Beati pacificiBeati pacifici
  39. πŸ” 29% Gaudete et exsultate quiaGaudete et exsultate quia
  40. πŸ” 29% Omnis sapientiaOmnis sapientia
  41. πŸ” 29% Qui mihi ministratQui mihi ministrat
  42. πŸ” 29% Thesaurizate vobisThesaurizate vobis
  43. πŸ” 29% Adonai Domine Deus (mode 8)Adonai Domine Deus (mode 8)
  44. πŸ” 29% Ascendens IesusAscendens Iesus
  45. πŸ” 29% Magister bone quid faciamMagister bone quid faciam
  46. πŸ” 29% Veniet dies DominiVeniet dies Domini
  47. πŸ” 29% Omnis autemOmnis autem
  48. πŸ” 29% Beati pauperes spirituBeati pauperes spiritu
  49. πŸ” 28% Dixit autem Iesus ad mulierem (mode 8)Dixit autem Iesus ad mulierem (mode 8)
  50. πŸ” 28% Dixit AndreasDixit Andreas
  51. πŸ” 28% Clamavit ad regemClamavit ad regem
  52. πŸ” 28% Domine quinqueDomine quinque
  53. πŸ” 28% Sic et vosSic et vos
  54. πŸ” 28% Bonum est tibi debilemBonum est tibi debilem
  55. πŸ” 28% Novissime autemNovissime autem
  56. πŸ” 28% Creator omnium DeusCreator omnium Deus
  57. πŸ” 28% Quodcumque ligaverisQuodcumque ligaveris
  58. πŸ” 28% AnimΓ¦ impiorumAnimΓ¦ impiorum
  59. πŸ” 28% Qui non accipitQui non accipit
  60. πŸ” 28% Evangelium meumEvangelium meum
  61. πŸ” 28% Petite et accipietis quΓ¦ritePetite et accipietis quΓ¦rite
  62. πŸ” 28% Dum fortisDum fortis
  63. πŸ” 28% Surrexerunt omnesSurrexerunt omnes
  64. πŸ” 28% Mirabantur omnes quiMirabantur omnes qui
  65. πŸ” 28% Dirumpam vinculaDirumpam vincula