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% Si quis sititSi quis sitit
  2. πŸ” 55% Si quis sititSi quis sitit
  3. πŸ” 52% Si quis sititSi quis sitit
  4. πŸ” 45% Si quis sititSi quis sitit
  5. πŸ” 44% Si quis sititSi quis sitit
  6. πŸ” 44% Si quis sitit veniatSi quis sitit veniat
  7. πŸ” 42% Si quis sititSi quis sitit
  8. πŸ” 41% Si quis sititSi quis sitit
  9. πŸ” 37% Mitte manum... alleluiaMitte manum... alleluia
  10. πŸ” 35% Alleluia (T.P. ad Laudes)Alleluia (T.P. ad Laudes)
  11. πŸ” 34% Alleluia (mode 8)Alleluia (mode 8)
  12. πŸ” 34% Alleluia (T.P. ad Vesperas)Alleluia (T.P. ad Vesperas)
  13. πŸ” 33% Alleluia (T.P. ad Tertiam)Alleluia (T.P. ad Tertiam)
  14. πŸ” 33% Alleluia (T.P. in I nocturno)Alleluia (T.P. in I nocturno)
  15. πŸ” 33% Alleluia (mode 8)Alleluia (mode 8)
  16. πŸ” 33% Alleluia (T.P. in III nocturno)Alleluia (T.P. in III nocturno)
  17. πŸ” 33% Alleluia (T.P. in II nocturno)Alleluia (T.P. in II nocturno)
  18. πŸ” 33% Si quis sitisSi quis sitis
  19. πŸ” 32% In die magnoIn die magno
  20. πŸ” 31% Alleluia (in feriis ad Tertiam TP)Alleluia (in feriis ad Tertiam TP)
  21. πŸ” 31% Stans JesusStans Jesus
  22. πŸ” 31% Si quis sitis, veniat ad meSi quis sitis, veniat ad me
  23. πŸ” 31% Alleluia (ant.)Alleluia (ant.)
  24. πŸ” 31% Alleluia (ant.)Alleluia (ant.)
  25. πŸ” 31% AlleluiaAlleluia
  26. πŸ” 31% Alleluia (T.P. ad Nonam)Alleluia (T.P. ad Nonam)
  27. πŸ” 31% Puer natus in BethlehemPuer natus in Bethlehem
  28. πŸ” 31% Alleluia. (Sund. P. T. at Lauds I) Alleluia. (Sund. P. T. at Lauds I)
  29. πŸ” 31% Alleluia (T.P. Feria II ad Vesperas) Alleluia (T.P. Feria II ad Vesperas)
  30. πŸ” 30% In die magno festivitatisIn die magno festivitatis
  31. πŸ” 30% Spiritus qui a PatreSpiritus qui a Patre
  32. πŸ” 30% Mitte manum... alleluiaMitte manum... alleluia
  33. πŸ” 30% Alleluia Lapis revolutusAlleluia Lapis revolutus
  34. πŸ” 30% AlleluiaAlleluia
  35. πŸ” 30% In die magnoIn die magno
  36. πŸ” 30% Gustate et videteGustate et videte
  37. πŸ” 29% Spiritus SanctusSpiritus Sanctus
  38. πŸ” 29% Alleluia (T. P. ad Primam)Alleluia (T. P. ad Primam)
  39. πŸ” 29% Quasi modoQuasi modo
  40. πŸ” 29% Alleluia Fer. V T.P. IAlleluia Fer. V T.P. I
  41. πŸ” 29% Alleluia Omnes GentesAlleluia Omnes Gentes
  42. πŸ” 29% Quasi modoQuasi modo
  43. πŸ” 29% Si diligitis meSi diligitis me
  44. πŸ” 29% Qui sitit veniatQui sitit veniat
  45. πŸ” 29% Si quis mihiSi quis mihi
  46. πŸ” 29% In die magnoIn die magno
  47. πŸ” 29% Alleluia (T. P. ad Tertiam)Alleluia (T. P. ad Tertiam)
  48. πŸ” 29% Alleluia Fer. VI T.P. IAlleluia Fer. VI T.P. I
  49. πŸ” 29% Si quis mihi ministraveritSi quis mihi ministraverit
  50. πŸ” 28% Quasi modoQuasi modo
  51. πŸ” 28% Alleluia Fer. IV T.P. IAlleluia Fer. IV T.P. I
  52. πŸ” 28% Alleluia (Feria secunda ad primam)Alleluia (Feria secunda ad primam)
  53. πŸ” 28% Alleluia (T.P. ad Sextam)Alleluia (T.P. ad Sextam)
  54. πŸ” 28% Alleluia (T.P. Invitatorium)Alleluia (T.P. Invitatorium)
  55. πŸ” 28% Regina cΓ¦liRegina cΓ¦li
  56. πŸ” 28% Alleluia Fer. V T.P. IIAlleluia Fer. V T.P. II
  57. πŸ” 28% Alleluia Fer. VI T.P. IIAlleluia Fer. VI T.P. II
  58. πŸ” 28% Alleluia. Dom. LaudAlleluia. Dom. Laud
  59. πŸ” 28% Alleluia (Sund. T.P. at Terce)Alleluia (Sund. T.P. at Terce)
  60. πŸ” 28% Alleluia Fer. II T.P. IAlleluia Fer. II T.P. I
  61. πŸ” 28% Alleluia Fer. III T.P. IAlleluia Fer. III T.P. I
  62. πŸ” 28% Stans JesusStans Jesus
  63. πŸ” 28% Si quis fecerit voluntatemSi quis fecerit voluntatem
  64. πŸ” 28% Alleluia Fer. IV T.P. IIAlleluia Fer. IV T.P. II
  65. πŸ” 28% Quasi modoQuasi modo