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 🔍 to find similarities to the given chant.

  1. 🔍 100% Ego sum vitisEgo sum vitis
  2. 🔍 57% Ego sum vitisEgo sum vitis
  3. 🔍 54% Ego sum vitisEgo sum vitis
  4. 🔍 48% Ego sum vitisEgo sum vitis
  5. 🔍 46% Ego sum vitisEgo sum vitis
  6. 🔍 42% Alleluia ego sum vitisAlleluia ego sum vitis
  7. 🔍 41% Ego sum pastor... alleluiaEgo sum pastor... alleluia
  8. 🔍 41% Ego sum vitis veraEgo sum vitis vera
  9. 🔍 37% Dum venerit ParaclitusDum venerit Paraclitus
  10. 🔍 37% Ego sum pastor (cum Alleluia)Ego sum pastor (cum Alleluia)
  11. 🔍 35% Alleluia ego sum vitisAlleluia ego sum vitis
  12. 🔍 33% Ego sum pastorEgo sum pastor
  13. 🔍 33% Ego sum vitis veraEgo sum vitis vera
  14. 🔍 31% Ego sum pastor (sine Alleluia)Ego sum pastor (sine Alleluia)
  15. 🔍 31% Ego sum vitis veraEgo sum vitis vera
  16. 🔍 30% Ego vos elegi... alleluiaEgo vos elegi... alleluia
  17. 🔍 28% Ego sum vitis veraEgo sum vitis vera
  18. 🔍 27% Ego vos elegi...alleluiaEgo vos elegi...alleluia
  19. 🔍 27% Ego sum viaEgo sum via
  20. 🔍 27% Ego vos elegiEgo vos elegi
  21. 🔍 27% Manete in meManete in me
  22. 🔍 26% Ego vos elegiEgo vos elegi
  23. 🔍 26% Alleluia (mode 8)Alleluia (mode 8)
  24. 🔍 26% Alleluia tuus sum egoAlleluia tuus sum ego
  25. 🔍 26% Alleluia (T.P. in II nocturno)Alleluia (T.P. in II nocturno)
  26. 🔍 26% Dum venerit ParaclitusDum venerit Paraclitus
  27. 🔍 26% Gustate et videteGustate et videte
  28. 🔍 25% Cum veneritCum venerit
  29. 🔍 25% Alleluia (mode 8)Alleluia (mode 8)
  30. 🔍 25% Alleluia (T.P. in I nocturno)Alleluia (T.P. in I nocturno)
  31. 🔍 25% Alleluia (T.P. ad Laudes)Alleluia (T.P. ad Laudes)
  32. 🔍 25% Alleluia (T.P. in III nocturno)Alleluia (T.P. in III nocturno)
  33. 🔍 25% Alleluia Omnes GentesAlleluia Omnes Gentes
  34. 🔍 25% AccipiteAccipite
  35. 🔍 25% AlleluiaAlleluia
  36. 🔍 24% Ego sum pastor oviumEgo sum pastor ovium
  37. 🔍 24% Christus resurgensChristus resurgens
  38. 🔍 24% In manus tuas... allel.In manus tuas... allel.
  39. 🔍 24% Data est mihiData est mihi
  40. 🔍 24% Alleluia Lapis revolutusAlleluia Lapis revolutus
  41. 🔍 24% Qui manet in meQui manet in me
  42. 🔍 24% Alleluia (T.P. ad Vesperas)Alleluia (T.P. ad Vesperas)
  43. 🔍 23% Alleluia Tuus sumAlleluia Tuus sum
  44. 🔍 23% Ego sum qui sumEgo sum qui sum
  45. 🔍 23% Non vos relinquamNon vos relinquam
  46. 🔍 23% Ego sum pastor ... alleluyaEgo sum pastor ... alleluya
  47. 🔍 23% Alleluia Fer. VI T.P. IAlleluia Fer. VI T.P. I
  48. 🔍 23% Ego veritatemEgo veritatem
  49. 🔍 23% Data est mihiData est mihi
  50. 🔍 23% Alleluia (T.P. Feria II ad Vesperas) Alleluia (T.P. Feria II ad Vesperas)
  51. 🔍 23% Alleluia (T.P. ad Nonam)Alleluia (T.P. ad Nonam)
  52. 🔍 23% Christus resurgensChristus resurgens
  53. 🔍 23% Ego sum viaEgo sum via
  54. 🔍 23% Spiritus ubiSpiritus ubi
  55. 🔍 23% Eduxit eosEduxit eos
  56. 🔍 23% Alleluia (T.P. ad Tertiam)Alleluia (T.P. ad Tertiam)
  57. 🔍 23% Ego sum PastorEgo sum Pastor
  58. 🔍 23% Ego sum AlphaEgo sum Alpha
  59. 🔍 23% Ego dilecto meoEgo dilecto meo
  60. 🔍 22% Ego sum pastor oviumEgo sum pastor ovium
  61. 🔍 22% Ego veritatem dicoEgo veritatem dico
  62. 🔍 22% Puer natus in BethlehemPuer natus in Bethlehem
  63. 🔍 22% Ego sum panis (I)Ego sum panis (I)
  64. 🔍 22% DilexistiDilexisti
  65. 🔍 22% Ego sum viaEgo sum via