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% Laetentur CaeliLaetentur Caeli
  2. πŸ” 55% Laetentur caeliLaetentur caeli
  3. πŸ” 44% Tulerunt JesumTulerunt Jesum
  4. πŸ” 42% Venite filiiVenite filii
  5. πŸ” 35% Postula a mePostula a me
  6. πŸ” 31% Laetentur caeliLaetentur caeli
  7. πŸ” 22% Terra TremuitTerra Tremuit
  8. πŸ” 21% Gaudeamus ... ThomasGaudeamus ... Thomas
  9. πŸ” 21% Gaudeamus... Sanctorum omniumGaudeamus... Sanctorum omnium
  10. πŸ” 21% Tibi DixitTibi Dixit
  11. πŸ” 21% Sanctus IXSanctus IX
  12. πŸ” 20% Postula a mePostula a me
  13. πŸ” 20% Benedicimus DeumBenedicimus Deum
  14. πŸ” 20% Sacerdotes DominiSacerdotes Domini
  15. πŸ” 20% Gaudeamus ... AnnaGaudeamus ... Anna
  16. πŸ” 19% Gaudeamus ... AgathaGaudeamus ... Agatha
  17. πŸ” 19% Sanctus XISanctus XI
  18. πŸ” 19% Data est MihiData est Mihi
  19. πŸ” 19% Dominus secus mareDominus secus mare
  20. πŸ” 19% Gaudeamus ... AssumptionGaudeamus ... Assumption
  21. πŸ” 19% Gaudeamus ... ConceptionGaudeamus ... Conception
  22. πŸ” 19% Laetentur caeliLaetentur caeli
  23. πŸ” 19% Dominus secus mareDominus secus mare
  24. πŸ” 19% Terra tremuitTerra tremuit
  25. πŸ” 19% Gaudeamus ... Mary MagdalenGaudeamus ... Mary Magdalen
  26. πŸ” 18% Sanctus VIIISanctus VIII
  27. πŸ” 18% Psallite DominoPsallite Domino
  28. πŸ” 18% Viri GalilaeiViri Galilaei
  29. πŸ” 18% In voluntateIn voluntate
  30. πŸ” 18% Dum medium silentiumDum medium silentium
  31. πŸ” 17% Confirma hoc cum AlleluiaConfirma hoc cum Alleluia
  32. πŸ” 17% Benedicimus DeumBenedicimus Deum
  33. πŸ” 17% Rorate cΓ¦li… CaeliRorate cΓ¦li… Caeli
  34. πŸ” 17% Ite (Missa Regia I)Ite (Missa Regia I)
  35. πŸ” 17% Emitte SpiritumEmitte Spiritum
  36. πŸ” 17% De FructuDe Fructu
  37. πŸ” 17% DolorosaDolorosa
  38. πŸ” 16% ExclamaveruntExclamaverunt
  39. πŸ” 16% QuotiescumqueQuotiescumque
  40. πŸ” 16% Misericordia DominiMisericordia Domini
  41. πŸ” 16% CoeperuntCoeperunt
  42. πŸ” 16% Sacerdotes DominiSacerdotes Domini
  43. πŸ” 16% VoveteVovete
  44. πŸ” 16% Adorna thalamumAdorna thalamum
  45. πŸ” 16% Viri GalilaeiViri Galilaei
  46. πŸ” 16% SanctusSanctus
  47. πŸ” 16% Exaudi DomineExaudi Domine
  48. πŸ” 16% Tui sunt caeliTui sunt caeli
  49. πŸ” 16% Dominus secus mareDominus secus mare
  50. πŸ” 16% Confirma hoc sine AlleluiaConfirma hoc sine Alleluia
  51. πŸ” 16% Juxta vestibulumJuxta vestibulum
  52. πŸ” 16% Benedicimus DeumBenedicimus Deum
  53. πŸ” 16% Confirma hocConfirma hoc
  54. πŸ” 16% Angelus Domini descenditAngelus Domini descendit
  55. πŸ” 16% Confirma hoc... alleluiaConfirma hoc... alleluia
  56. πŸ” 16% ConfessioConfessio
  57. πŸ” 16% Beata gensBeata gens
  58. πŸ” 15% Credo IIICredo III
  59. πŸ” 15% Simile Est RegnumSimile Est Regnum
  60. πŸ” 15% Stetit AngelusStetit Angelus
  61. πŸ” 15% Et valde mane (cum cantico Benedictus)Et valde mane (cum cantico Benedictus)
  62. πŸ” 15% Adorate DeumAdorate Deum
  63. πŸ” 15% Propitius estoPropitius esto
  64. πŸ” 15% Emitte SpiritumEmitte Spiritum
  65. πŸ” 15% Attende caelumAttende caelum