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% Dicebant Unde huicDicebant Unde huic
  2. πŸ” 54% Et dicebant undeEt dicebant unde
  3. πŸ” 48% Et dicebantEt dicebant
  4. πŸ” 40% Unde venietUnde veniet
  5. πŸ” 37% Et dicebantEt dicebant
  6. πŸ” 37% Amen dico vobis quia nemoAmen dico vobis quia nemo
  7. πŸ” 33% Semen ceciditSemen cecidit
  8. πŸ” 32% Et dicebant ad invicemEt dicebant ad invicem
  9. πŸ” 31% Quanto temporeQuanto tempore
  10. πŸ” 31% Confiteor tibi PaterConfiteor tibi Pater
  11. πŸ” 31% Omnes qui habebantOmnes qui habebant
  12. πŸ” 31% Praevaluit DavidPraevaluit David
  13. πŸ” 30% Mittens DominusMittens Dominus
  14. πŸ” 30% Non lotis manibusNon lotis manibus
  15. πŸ” 30% Miserere mei filiMiserere mei fili
  16. πŸ” 30% Gaudete et exsultate quiaGaudete et exsultate quia
  17. πŸ” 30% Exibant autem dΓ¦moniaExibant autem dΓ¦monia
  18. πŸ” 30% Nam et egoNam et ego
  19. πŸ” 30% Dum fortisDum fortis
  20. πŸ” 29% Qui perdiderit 2 (mode 1)Qui perdiderit 2 (mode 1)
  21. πŸ” 29% Sabbatum propterSabbatum propter
  22. πŸ” 29% Verba quΓ¦ locutusVerba quΓ¦ locutus
  23. πŸ” 29% Qui perdiderit 2 (mode 2)Qui perdiderit 2 (mode 2)
  24. πŸ” 29% In resurrectioneIn resurrectione
  25. πŸ” 29% Audite et intellegiteAudite et intellegite
  26. πŸ” 29% Mirabantur omnes quiMirabantur omnes qui
  27. πŸ” 29% Missus sum ad ovesMissus sum ad oves
  28. πŸ” 29% Quisquis enimQuisquis enim
  29. πŸ” 29% Evangelium meumEvangelium meum
  30. πŸ” 29% Omnis sapientiaOmnis sapientia
  31. πŸ” 29% Magister scimusMagister scimus
  32. πŸ” 29% Exaudiat DominusExaudiat Dominus
  33. πŸ” 29% Mirabantur omnes de hisMirabantur omnes de his
  34. πŸ” 29% Dicebat enim intra seDicebat enim intra se
  35. πŸ” 29% Domine non sum dignusDomine non sum dignus
  36. πŸ” 28% Caritas fraternitatisCaritas fraternitatis
  37. πŸ” 28% Sapientia clamitatSapientia clamitat
  38. πŸ” 28% QuΓ¦rite primumQuΓ¦rite primum
  39. πŸ” 28% Qui non accipitQui non accipit
  40. πŸ” 28% Venite vos seorsumVenite vos seorsum
  41. πŸ” 28% Qui odit 1Qui odit 1
  42. πŸ” 28% Accepit autem omnesAccepit autem omnes
  43. πŸ” 28% Beati pacificiBeati pacifici
  44. πŸ” 28% Adonai Domine Deus (mode 8)Adonai Domine Deus (mode 8)
  45. πŸ” 28% Ubi est thesaurusUbi est thesaurus
  46. πŸ” 28% Audi DomineAudi Domine
  47. πŸ” 28% In veritate tuaIn veritate tua
  48. πŸ” 28% Dum transiret DominusDum transiret Dominus
  49. πŸ” 28% Sic et vosSic et vos
  50. πŸ” 28% Unus est enimUnus est enim
  51. πŸ” 28% Novissime autemNovissime autem
  52. πŸ” 27% Ego sum panis... Γ¦ternum alleluia 2Ego sum panis... Γ¦ternum alleluia 2
  53. πŸ” 27% Fidelis servus 1 (mode 3)Fidelis servus 1 (mode 3)
  54. πŸ” 27% Amen a. d. vobis Non MoysesAmen a. d. vobis Non Moyses
  55. πŸ” 27% Erat Andreas fraterErat Andreas frater
  56. πŸ” 27% Quem dicunt... alleluiaQuem dicunt... alleluia
  57. πŸ” 27% Veniet dies DominiVeniet dies Domini
  58. πŸ” 27% AnimΓ¦ impiorumAnimΓ¦ impiorum
  59. πŸ” 27% Si vere fratresSi vere fratres
  60. πŸ” 27% Fidelis servus 1 (mode 1)Fidelis servus 1 (mode 1)
  61. πŸ” 27% Dixit dominus vilicoDixit dominus vilico
  62. πŸ” 27% Ego sum Deus AbrahamEgo sum Deus Abraham
  63. πŸ” 27% Accedentes pharisΓ¦iAccedentes pharisΓ¦i
  64. πŸ” 27% Similabo eumSimilabo eum
  65. πŸ” 27% Domine quinqueDomine quinque