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% Ubi est thesaurusUbi est thesaurus
  2. πŸ” 68% Ubi est thesaurusUbi est thesaurus
  3. πŸ” 60% Ubi est thesaurusUbi est thesaurus
  4. πŸ” 41% Nolite timere pusillusNolite timere pusillus
  5. πŸ” 35% Unus est enimUnus est enim
  6. πŸ” 34% Requievit spiritusRequievit spiritus
  7. πŸ” 34% Omnis sapientiaOmnis sapientia
  8. πŸ” 34% Ascendens IesusAscendens Iesus
  9. πŸ” 34% Estote ergo misericordesEstote ergo misericordes
  10. πŸ” 34% Evangelium meumEvangelium meum
  11. πŸ” 33% Praevaluit DavidPraevaluit David
  12. πŸ” 33% Caritas fraternitatisCaritas fraternitatis
  13. πŸ” 33% Exaudiat DominusExaudiat Dominus
  14. πŸ” 33% Testis est mihiTestis est mihi
  15. πŸ” 33% Spiritus ubi vult ... sic estSpiritus ubi vult ... sic est
  16. πŸ” 33% Thesaurizate vobisThesaurizate vobis
  17. πŸ” 33% Veniet dies DominiVeniet dies Domini
  18. πŸ” 33% Fidelis servus 1 (mode 3)Fidelis servus 1 (mode 3)
  19. πŸ” 33% Audite et intellegiteAudite et intellegite
  20. πŸ” 33% Qui odit 1Qui odit 1
  21. πŸ” 33% Adonai Domine Deus (mode 8)Adonai Domine Deus (mode 8)
  22. πŸ” 33% Fidelis servus 1 (mode 1)Fidelis servus 1 (mode 1)
  23. πŸ” 32% Magister quod est mandatumMagister quod est mandatum
  24. πŸ” 32% Similabo eumSimilabo eum
  25. πŸ” 32% Domine non sum dignusDomine non sum dignus
  26. πŸ” 32% In resurrectioneIn resurrectione
  27. πŸ” 32% Creator omnium DeusCreator omnium Deus
  28. πŸ” 32% Contritum est corContritum est cor
  29. πŸ” 32% Qui perdiderit 2 (mode 1)Qui perdiderit 2 (mode 1)
  30. πŸ” 32% Fratres confortaminiFratres confortamini
  31. πŸ” 32% Adaperiat Dominus corAdaperiat Dominus cor
  32. πŸ” 32% Qui perdiderit 2 (mode 2)Qui perdiderit 2 (mode 2)
  33. πŸ” 32% Beati pauperes spirituBeati pauperes spiritu
  34. πŸ” 32% Dum tolleret DominusDum tolleret Dominus
  35. πŸ” 32% Mirabantur omnes de hisMirabantur omnes de his
  36. πŸ” 31% AnimΓ¦ impiorumAnimΓ¦ impiorum
  37. πŸ” 31% Qui mihi ministratQui mihi ministrat
  38. πŸ” 31% Dirumpam vinculaDirumpam vincula
  39. πŸ” 31% Impetum inimicorumImpetum inimicorum
  40. πŸ” 31% Ignem veni mittereIgnem veni mittere
  41. πŸ” 31% Bonum est tibi debilemBonum est tibi debilem
  42. πŸ” 31% Missus sum ad ovesMissus sum ad oves
  43. πŸ” 31% Mittens DominusMittens Dominus
  44. πŸ” 31% Lugebat autemLugebat autem
  45. πŸ” 31% Fratres glorificateFratres glorificate
  46. πŸ” 31% Dixit dominus vilicoDixit dominus vilico
  47. πŸ” 31% Beati pacificiBeati pacifici
  48. πŸ” 31% Fratres debitoresFratres debitores
  49. πŸ” 31% Quis scit si convertaturQuis scit si convertatur
  50. πŸ” 31% Me etenimMe etenim
  51. πŸ” 31% Clamavit ad regemClamavit ad regem
  52. πŸ” 30% In resurrectioneIn resurrectione
  53. πŸ” 30% Novissime autemNovissime autem
  54. πŸ” 30% Semen ceciditSemen cecidit
  55. πŸ” 30% Sint lumbi... vestris... et vos similesSint lumbi... vestris... et vos similes
  56. πŸ” 30% Domine si tu visDomine si tu vis
  57. πŸ” 30% Omnis autemOmnis autem
  58. πŸ” 30% Sustinuimus pacemSustinuimus pacem
  59. πŸ” 30% Quisquis enimQuisquis enim
  60. πŸ” 30% Unus DominusUnus Dominus
  61. πŸ” 30% Audi DomineAudi Domine
  62. πŸ” 30% Mirabantur omnes quiMirabantur omnes qui
  63. πŸ” 30% Dum fortisDum fortis
  64. πŸ” 30% Omnis qui petitOmnis qui petit
  65. πŸ” 30% Qui non accipitQui non accipit