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% Videntibus illisVidentibus illis
  2. πŸ” 74% Videntibus illisVidentibus illis
  3. πŸ” 61% VidentibusVidentibus
  4. πŸ” 56% Videntibus illisVidentibus illis
  5. πŸ” 54% Videntibus illisVidentibus illis
  6. πŸ” 33% Elevatis manibusElevatis manibus
  7. πŸ” 33% Et intravit cum illisEt intravit cum illis
  8. πŸ” 32% Alleluia (Dominica per Annum ad Laudes)Alleluia (Dominica per Annum ad Laudes)
  9. πŸ” 32% Cumque intuerenturCumque intuerentur
  10. πŸ” 31% Exaltate Regem regumExaltate Regem regum
  11. πŸ” 30% Alleluia (Dominica per Annum ad Laudes)Alleluia (Dominica per Annum ad Laudes)
  12. πŸ” 29% Data est mihiData est mihi
  13. πŸ” 29% Non est inventusNon est inventus
  14. πŸ” 29% Ecce te rogaviEcce te rogavi
  15. πŸ” 27% Domine in caeloDomine in caelo
  16. πŸ” 27% In caelestibus regnisIn caelestibus regnis
  17. πŸ” 26% Sancti et justiSancti et justi
  18. πŸ” 25% Conversus estConversus est
  19. πŸ” 25% Tristitia vestra alleluiaTristitia vestra alleluia
  20. πŸ” 25% Data est mihiData est mihi
  21. πŸ” 25% Pax vobis ego sumPax vobis ego sum
  22. πŸ” 25% Et intravit cum illisEt intravit cum illis
  23. πŸ” 25% VidΓ©te manus measVidΓ©te manus meas
  24. πŸ” 25% In velamento clamabantIn velamento clamabant
  25. πŸ” 25% Cognoverunt DominumCognoverunt Dominum
  26. πŸ” 24% Spiritus qui a Patre proceditSpiritus qui a Patre procedit
  27. πŸ” 24% Et intravit cum illisEt intravit cum illis
  28. πŸ” 24% Laudate Dominum de caelisLaudate Dominum de caelis
  29. πŸ” 24% Ite nuntiate fratribusIte nuntiate fratribus
  30. πŸ” 23% Mitte manumMitte manum
  31. πŸ” 23% Elevata estElevata est
  32. πŸ” 23% Euntes in mundum alleluiaEuntes in mundum alleluia
  33. πŸ” 23% Alleluia (Feria Secunda ad Sextam T.P.)Alleluia (Feria Secunda ad Sextam T.P.)
  34. πŸ” 23% Alleluia. (Sund. P. T. at Lauds I) Alleluia. (Sund. P. T. at Lauds I)
  35. πŸ” 23% Domine refugiumDomine refugium
  36. πŸ” 23% Ego sum ostiumEgo sum ostium
  37. πŸ” 23% Alleluia (Per Hebdomadam ad Sextam T.P.)Alleluia (Per Hebdomadam ad Sextam T.P.)
  38. πŸ” 23% Viri Galilaei quid aspicitisViri Galilaei quid aspicitis
  39. πŸ” 23% Regina caeli laetareRegina caeli laetare
  40. πŸ” 23% Ascendit DeusAscendit Deus
  41. πŸ” 23% In cymbalisIn cymbalis
  42. πŸ” 23% Gloria et honoreGloria et honore
  43. πŸ” 22% Pastor bonusPastor bonus
  44. πŸ” 22% Domine audiviDomine audivi
  45. πŸ” 22% Unus autem ex illisUnus autem ex illis
  46. πŸ” 22% AlleluiaAlleluia
  47. πŸ” 22% Alleluia (Feria secunda ad primam)Alleluia (Feria secunda ad primam)
  48. πŸ” 22% Oculis ac manibusOculis ac manibus
  49. πŸ” 22% Bonum est confiteriBonum est confiteri
  50. πŸ” 22% Dele DomineDele Domine
  51. πŸ” 22% Omnes Angeli ejusOmnes Angeli ejus
  52. πŸ” 22% Usque modoUsque modo
  53. πŸ” 22% Miserere mei DeusMiserere mei Deus
  54. πŸ” 22% Alleluia (Dominica ad Primam, per annum)Alleluia (Dominica ad Primam, per annum)
  55. πŸ” 22% Alleluia. (Sund. P. T. at Lauds II)Alleluia. (Sund. P. T. at Lauds II)
  56. πŸ” 21% Omnes de Saba venientOmnes de Saba venient
  57. πŸ” 21% Si quis diligit meSi quis diligit me
  58. πŸ” 21% Cum venerit ParaclitusCum venerit Paraclitus
  59. πŸ” 21% Alleluia (mode 8)Alleluia (mode 8)
  60. πŸ” 21% In sanctis ejusIn sanctis ejus
  61. πŸ” 21% Alleluia (mode 8)Alleluia (mode 8)
  62. πŸ” 21% Alleluia (Sund. T.P. at Terce)Alleluia (Sund. T.P. at Terce)
  63. πŸ” 21% Venite omnes adoremusVenite omnes adoremus
  64. πŸ” 21% Nonne sic oportuitNonne sic oportuit
  65. πŸ” 21% Et incipiens a MoyseEt incipiens a Moyse