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% Beatam me dicentBeatam me dicent
  2. πŸ” 75% Beatam me dicentBeatam me dicent
  3. πŸ” 72% Beatam me dicent ... allel.Beatam me dicent ... allel.
  4. πŸ” 68% Beatam me dicentBeatam me dicent
  5. πŸ” 67% Beatam me dicent omnesBeatam me dicent omnes
  6. πŸ” 67% Beatam me dicent... alleluiaBeatam me dicent... alleluia
  7. πŸ” 64% Beatam me dicent...quia ancillam (Tempore Adventus)Beatam me dicent...quia ancillam (Tempore Adventus)
  8. πŸ” 63% Beatam me dicentBeatam me dicent
  9. πŸ” 61% Beatam me dicentBeatam me dicent
  10. πŸ” 59% Beatam me dicentBeatam me dicent
  11. πŸ” 49% Beatam me dicent ... ancillamBeatam me dicent ... ancillam
  12. πŸ” 48% Beatam me dicentBeatam me dicent
  13. πŸ” 47% Beatam me dicent ... quia fecit.Beatam me dicent ... quia fecit.
  14. πŸ” 46% Beatam me dicent ... ancillamBeatam me dicent ... ancillam
  15. πŸ” 37% Beatam me dicent (Paschal Time)Beatam me dicent (Paschal Time)
  16. πŸ” 36% Beatam me dicent ... quia fecit.Beatam me dicent ... quia fecit.
  17. πŸ” 35% Beatam me dicentBeatam me dicent
  18. πŸ” 35% Beatam me dicentBeatam me dicent
  19. πŸ” 33% Ne timeas MariaNe timeas Maria
  20. πŸ” 32% Beatam me dicent... quia fecitBeatam me dicent... quia fecit
  21. πŸ” 30% Beata es MariaBeata es Maria
  22. πŸ” 30% Libera me de sanguinibusLibera me de sanguinibus
  23. πŸ” 30% MagnificatMagnificat
  24. πŸ” 29% Libera me de sanguinibusLibera me de sanguinibus
  25. πŸ” 28% Beatam me dicent (alleluia)Beatam me dicent (alleluia)
  26. πŸ” 28% Beatam me dicentBeatam me dicent
  27. πŸ” 28% In conspectu AngelorumIn conspectu Angelorum
  28. πŸ” 27% Libera me de sanguinibusLibera me de sanguinibus
  29. πŸ” 26% O Doctor optime (nomina doctorum)O Doctor optime (nomina doctorum)
  30. πŸ” 26% Conversus estConversus est
  31. πŸ” 25% Ego sumEgo sum
  32. πŸ” 25% O Doctor optime(Athanasi)O Doctor optime(Athanasi)
  33. πŸ” 25% Descendit Jesus cum eis (Ant.)Descendit Jesus cum eis (Ant.)
  34. πŸ” 25% Beatam me dicentBeatam me dicent
  35. πŸ” 24% Orante sancta LuciaOrante sancta Lucia
  36. πŸ” 24% Mecum enimMecum enim
  37. πŸ” 24% Si diligitis meSi diligitis me
  38. πŸ” 24% Tulerunt Dominum meumTulerunt Dominum meum
  39. πŸ” 23% Qui me inveneritQui me invenerit
  40. πŸ” 23% Alleluia (Tuesday P. T. at Lauds)Alleluia (Tuesday P. T. at Lauds)
  41. πŸ” 23% Dixit autem Dominus servoDixit autem Dominus servo
  42. πŸ” 23% Alleluia. (Saturday P. T. at Lauds I)Alleluia. (Saturday P. T. at Lauds I)
  43. πŸ” 23% Congratulamini mihi...quia cumCongratulamini mihi...quia cum
  44. πŸ” 23% Usque modoUsque modo
  45. πŸ” 23% Pii nomenPii nomen
  46. πŸ” 23% Ne timeas Maria (in Annunciatio)Ne timeas Maria (in Annunciatio)
  47. πŸ” 22% In conspectu Angelorum (Resp Br)In conspectu Angelorum (Resp Br)
  48. πŸ” 22% Exaltata est Virgo MariaExaltata est Virgo Maria
  49. πŸ” 22% Magnificat anima meaMagnificat anima mea
  50. πŸ” 22% Sana animam meamSana animam meam
  51. πŸ” 22% Laetare Virgo MaterLaetare Virgo Mater
  52. πŸ” 22% Magnificat anima meaMagnificat anima mea
  53. πŸ” 22% Ne timeas MariaNe timeas Maria
  54. πŸ” 22% O Doctor Optime (nomina doctorum)O Doctor Optime (nomina doctorum)
  55. πŸ” 22% Dixit autem dominus servoDixit autem dominus servo
  56. πŸ” 22% Venite exsultemus EVenite exsultemus E
  57. πŸ” 21% Alleluia. (Sund. P. T. at Lauds I) Alleluia. (Sund. P. T. at Lauds I)
  58. πŸ” 21% Quid faciam quia dominusQuid faciam quia dominus
  59. πŸ” 21% Hymnum cantateHymnum cantate
  60. πŸ” 21% InundavΓ©runtInundavΓ©runt
  61. πŸ” 21% In conspectu AngelorumIn conspectu Angelorum
  62. πŸ” 21% Fuit virFuit vir
  63. πŸ” 21% Tollite iugum meumTollite iugum meum
  64. πŸ” 21% Dixerunt mundi rectoresDixerunt mundi rectores
  65. πŸ” 21% Cum audisset salutationemCum audisset salutationem