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% Custodi me a laqueoCustodi me a laqueo
  2. πŸ” 80% Custodi me a laqueoCustodi me a laqueo
  3. πŸ” 54% Custodi meCustodi me
  4. πŸ” 40% Custodi meCustodi me
  5. πŸ” 30% Dixit Dominus DominoDixit Dominus Domino
  6. πŸ” 29% Immittet AngelusImmittet Angelus
  7. πŸ” 29% Qui me dignatus est (Com.)Qui me dignatus est (Com.)
  8. πŸ” 28% Benedico... FiliumBenedico... Filium
  9. πŸ” 28% Dixit Angelus ad PetrumDixit Angelus ad Petrum
  10. πŸ” 28% Hodie beata VirgoHodie beata Virgo
  11. πŸ” 27% In salutariIn salutari
  12. πŸ” 27% ConvertereConvertere
  13. πŸ” 27% Gratias tibi agoGratias tibi ago
  14. πŸ” 27% Fulcite me floribusFulcite me floribus
  15. πŸ” 26% Loquere DomineLoquere Domine
  16. πŸ” 26% Loquere DomineLoquere Domine
  17. πŸ” 26% Alleluia. (Sund. P. T. at Vespers)Alleluia. (Sund. P. T. at Vespers)
  18. πŸ” 26% Cantate DominoCantate Domino
  19. πŸ” 26% Dixit autem pater ad servosDixit autem pater ad servos
  20. πŸ” 26% Sepelierunt StephanumSepelierunt Stephanum
  21. πŸ” 26% Alleluia. (T.P. ad Completorium)Alleluia. (T.P. ad Completorium)
  22. πŸ” 26% Dominus dixit ad meDominus dixit ad me
  23. πŸ” 26% O vos omnesO vos omnes
  24. πŸ” 26% Clamor meusClamor meus
  25. πŸ” 26% Mecum enimMecum enim
  26. πŸ” 25% Gaudete cum alleluiaGaudete cum alleluia
  27. πŸ” 25% DelictaDelicta
  28. πŸ” 25% Deus adjuvat meDeus adjuvat me
  29. πŸ” 25% Voce meaVoce mea
  30. πŸ” 25% Dominus firmamentumDominus firmamentum
  31. πŸ” 25% Dico vobisDico vobis
  32. πŸ” 25% TradideruntTradiderunt
  33. πŸ” 25% Hodie nomen tuumHodie nomen tuum
  34. πŸ” 25% Sancte Paule ApostoleSancte Paule Apostole
  35. πŸ” 25% Erat autem aspectusErat autem aspectus
  36. πŸ” 25% Tu DomineTu Domine
  37. πŸ” 25% Considerabam ad dexteramConsiderabam ad dexteram
  38. πŸ” 25% Considerabam ad dexteramConsiderabam ad dexteram
  39. πŸ” 25% Usque modoUsque modo
  40. πŸ” 25% Domine non est exaltatumDomine non est exaltatum
  41. πŸ” 25% Quia vidisti meQuia vidisti me
  42. πŸ” 25% Apertis thesaurisApertis thesauris
  43. πŸ” 25% Tulerunt DominumTulerunt Dominum
  44. πŸ” 24% Omnis spiritusOmnis spiritus
  45. πŸ” 24% Ecce DeusEcce Deus
  46. πŸ” 24% Qui mihi ministratQui mihi ministrat
  47. πŸ” 24% Animam meamAnimam meam
  48. πŸ” 24% Tollite hostiasTollite hostias
  49. πŸ” 24% Ego autem in DominoEgo autem in Domino
  50. πŸ” 24% Facta estFacta est
  51. πŸ” 24% Dominus fortitudoDominus fortitudo
  52. πŸ” 24% Angelis suisAngelis suis
  53. πŸ” 24% Beata Mater et intacta... sentiantBeata Mater et intacta... sentiant
  54. πŸ” 24% Misit Dominus…de manuMisit Dominus…de manu
  55. πŸ” 24% Petrus ApostolusPetrus Apostolus
  56. πŸ” 24% Dominus custodit teDominus custodit te
  57. πŸ” 24% Respexit meRespexit me
  58. πŸ” 24% Domus meaDomus mea
  59. πŸ” 24% Viderunt eam... et beatamViderunt eam... et beatam
  60. πŸ” 24% Dum fortisDum fortis
  61. πŸ” 24% Est secretumEst secretum
  62. πŸ” 24% Adjutor meusAdjutor meus
  63. πŸ” 24% DefeceruntDefecerunt
  64. πŸ” 24% Laetamini in Domino (OFF. cum Alleluia)Laetamini in Domino (OFF. cum Alleluia)
  65. πŸ” 24% Petite cum AlleluiaPetite cum Alleluia