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% Multi erunt primiMulti erunt primi
  2. πŸ” 59% Multi erunt primi novissimiMulti erunt primi novissimi
  3. πŸ” 46% Erunt primiErunt primi
  4. πŸ” 38% Multi venient (mode 8)Multi venient (mode 8)
  5. πŸ” 37% Custodi meCustodi me
  6. πŸ” 36% Multi venient (mode 1)Multi venient (mode 1)
  7. πŸ” 35% Erunt pravaErunt prava
  8. πŸ” 35% Erunt pravaErunt prava
  9. πŸ” 34% Novissime autemNovissime autem
  10. πŸ” 30% Testis est mihiTestis est mihi
  11. πŸ” 30% Cum vocatus fuerisCum vocatus fueris
  12. πŸ” 30% Angelus ad pastoresAngelus ad pastores
  13. πŸ” 30% Nemo potest venireNemo potest venire
  14. πŸ” 30% Adonai Domine Deus (mode 3)Adonai Domine Deus (mode 3)
  15. πŸ” 29% Adonai Domine Deus (mode 8)Adonai Domine Deus (mode 8)
  16. πŸ” 29% Missus sum ad ovesMissus sum ad oves
  17. πŸ” 28% Me etenimMe etenim
  18. πŸ” 28% Dixit AndreasDixit Andreas
  19. πŸ” 28% Domine si tu visDomine si tu vis
  20. πŸ” 28% Quem dicunt... alleluiaQuem dicunt... alleluia
  21. πŸ” 28% Dixit paterfamiliasDixit paterfamilias
  22. πŸ” 28% Qui perdiderit 2 (mode 2)Qui perdiderit 2 (mode 2)
  23. πŸ” 28% Ecce Agnus Dei 2Ecce Agnus Dei 2
  24. πŸ” 28% Fidelis servus 1 (mode 3)Fidelis servus 1 (mode 3)
  25. πŸ” 28% Dives illeDives ille
  26. πŸ” 28% Exaudiat DominusExaudiat Dominus
  27. πŸ” 28% Accipiens Dominus quinqueAccipiens Dominus quinque
  28. πŸ” 27% Fidelis servus 1 (mode 1)Fidelis servus 1 (mode 1)
  29. πŸ” 27% Qui perdiderit 2 (mode 1)Qui perdiderit 2 (mode 1)
  30. πŸ” 27% Si vere fratresSi vere fratres
  31. πŸ” 27% Praevaluit DavidPraevaluit David
  32. πŸ” 27% In resurrectioneIn resurrectione
  33. πŸ” 27% Qui odit 1Qui odit 1
  34. πŸ” 27% Qui non accipitQui non accipit
  35. πŸ” 27% Rogate DominumRogate Dominum
  36. πŸ” 27% Fratres confortaminiFratres confortamini
  37. πŸ” 27% Quisquis enimQuisquis enim
  38. πŸ” 27% Audite et intellegiteAudite et intellegite
  39. πŸ” 27% Beneplacitum estBeneplacitum est
  40. πŸ” 27% Trademini autemTrademini autem
  41. πŸ” 27% Non lotis manibusNon lotis manibus
  42. πŸ” 27% Domine quinqueDomine quinque
  43. πŸ” 27% In resurrectioneIn resurrectione
  44. πŸ” 27% Vobis datum est nosseVobis datum est nosse
  45. πŸ” 27% Unus est enimUnus est enim
  46. πŸ” 26% Dixit Iesus discipulis Si peccaveritDixit Iesus discipulis Si peccaverit
  47. πŸ” 26% Mittens DominusMittens Dominus
  48. πŸ” 26% Exibant autem dΓ¦moniaExibant autem dΓ¦monia
  49. πŸ” 26% Orate pro persequentibusOrate pro persequentibus
  50. πŸ” 26% Semen ceciditSemen cecidit
  51. πŸ” 26% QuΓ¦rite primumQuΓ¦rite primum
  52. πŸ” 26% Cum turba plurima conveniretCum turba plurima conveniret
  53. πŸ” 26% Sapientia Γ¦dificavitSapientia Γ¦dificavit
  54. πŸ” 26% Veniet dies DominiVeniet dies Domini
  55. πŸ” 26% Dum fortisDum fortis
  56. πŸ” 26% Ne reminiscaris DomineNe reminiscaris Domine
  57. πŸ” 26% Dixit dominus vilicoDixit dominus vilico
  58. πŸ” 26% Christus nobis dicitChristus nobis dicit
  59. πŸ” 26% Omnis spiritusOmnis spiritus
  60. πŸ” 26% Caritas fraternitatisCaritas fraternitatis
  61. πŸ” 26% Evangelium meumEvangelium meum
  62. πŸ” 26% Magister scimusMagister scimus
  63. πŸ” 26% Quanto temporeQuanto tempore
  64. πŸ” 26% Dum venerit FiliusDum venerit Filius
  65. πŸ” 26% Clamavit ad regemClamavit ad regem