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% Ingressa AgnesIngressa Agnes
  2. πŸ” 83% Ingressa AgnesIngressa Agnes
  3. πŸ” 65% Ingressa AgnesIngressa Agnes
  4. πŸ” 65% Ingressa AgnesIngressa Agnes
  5. πŸ” 53% Mecum enimMecum enim
  6. πŸ” 39% Annulo suoAnnulo suo
  7. πŸ” 36% Benedico... FiliumBenedico... Filium
  8. πŸ” 33% Dixit Dominus DominoDixit Dominus Domino
  9. πŸ” 32% Sancte Paule ApostoleSancte Paule Apostole
  10. πŸ” 32% Valerianus in cubiculoValerianus in cubiculo
  11. πŸ” 32% Alleluia. (Sund. P. T. at Vespers)Alleluia. (Sund. P. T. at Vespers)
  12. πŸ” 32% Immittet AngelusImmittet Angelus
  13. πŸ” 31% Ingressus AngelusIngressus Angelus
  14. πŸ” 31% Ecce mittoEcce mitto
  15. πŸ” 31% Ingresso ZachariaIngresso Zacharia
  16. πŸ” 31% Rex pacificusRex pacificus
  17. πŸ” 31% Beata Agnes in medioBeata Agnes in medio
  18. πŸ” 30% Misit Dominus…de manuMisit Dominus…de manu
  19. πŸ” 30% Beata Agnes in medio flammarumBeata Agnes in medio flammarum
  20. πŸ” 30% Usque modoUsque modo
  21. πŸ” 30% Prae timore autemPrae timore autem
  22. πŸ” 30% Alleluia. (T.P. ad Completorium)Alleluia. (T.P. ad Completorium)
  23. πŸ” 30% Est secretumEst secretum
  24. πŸ” 30% Benedicta es tuBenedicta es tu
  25. πŸ” 30% Venite ad meVenite ad me
  26. πŸ” 30% Omnis spiritusOmnis spiritus
  27. πŸ” 29% Spiritus Domini replevitSpiritus Domini replevit
  28. πŸ” 29% Sit nomen Domini... inSit nomen Domini... in
  29. πŸ” 29% Ecce Dominus noster... ut illuminetEcce Dominus noster... ut illuminet
  30. πŸ” 29% Voce meaVoce mea
  31. πŸ” 29% Sepelierunt StephanumSepelierunt Stephanum
  32. πŸ” 29% Dedisti Domine habitaculumDedisti Domine habitaculum
  33. πŸ” 29% IgnemIgnem
  34. πŸ” 29% Juravit DominusJuravit Dominus
  35. πŸ” 29% Domine non est exaltatumDomine non est exaltatum
  36. πŸ” 29% Sit nomen DominiSit nomen Domini
  37. πŸ” 29% Facta estFacta est
  38. πŸ” 29% Misit Dominus ... de medioMisit Dominus ... de medio
  39. πŸ” 29% Misit Dominus (S. Laurentii)Misit Dominus (S. Laurentii)
  40. πŸ” 29% Facta est cum AngeloFacta est cum Angelo
  41. πŸ” 29% Angelus Gabriel apparuitAngelus Gabriel apparuit
  42. πŸ” 29% Omnis sapientiaOmnis sapientia
  43. πŸ” 29% Beatus AndreasBeatus Andreas
  44. πŸ” 29% Lapides torrentesLapides torrentes
  45. πŸ” 29% Judaea et JerusalemJudaea et Jerusalem
  46. πŸ” 29% Clamavi et DominusClamavi et Dominus
  47. πŸ” 29% Hodie nomen tuumHodie nomen tuum
  48. πŸ” 28% Spiritus Domini replevitSpiritus Domini replevit
  49. πŸ” 28% Miserere mihiMiserere mihi
  50. πŸ” 28% Deus meus misericordiaDeus meus misericordia
  51. πŸ” 28% In tua justitiaIn tua justitia
  52. πŸ” 28% Spiritus Domini replevitSpiritus Domini replevit
  53. πŸ” 28% Et ipse JesusEt ipse Jesus
  54. πŸ” 28% Alleluia confitemini. (Sundays throughout the year at Prime)Alleluia confitemini. (Sundays throughout the year at Prime)
  55. πŸ” 28% Apertis thesaurisApertis thesauris
  56. πŸ” 28% Dixit autem pater ad servosDixit autem pater ad servos
  57. πŸ” 28% Magna opera DominiMagna opera Domini
  58. πŸ” 28% Ne timeasNe timeas
  59. πŸ” 28% Dixit Dominus ad NoeDixit Dominus ad Noe
  60. πŸ” 28% Dixit Angelus ad PetrumDixit Angelus ad Petrum
  61. πŸ” 28% Collocet eum DominusCollocet eum Dominus
  62. πŸ” 28% Beatus Andreas orabatBeatus Andreas orabat
  63. πŸ” 28% Omnipotens sermoOmnipotens sermo
  64. πŸ” 28% Adjutor meusAdjutor meus
  65. πŸ” 28% Et dicebantEt dicebant