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 🔍 to find similarities to the given chant.

  1. 🔍 100% Gloria laus et honorGloria laus et honor
  2. 🔍 36% Gloria laus et honorGloria laus et honor
  3. 🔍 35% Dignus est AgnusDignus est Agnus
  4. 🔍 33% Crucem tuam adoramusCrucem tuam adoramus
  5. 🔍 33% Gloria laus et honorGloria laus et honor
  6. 🔍 31% Omnis terraOmnis terra
  7. 🔍 30% Ecce advenitEcce advenit
  8. 🔍 30% Lauda Syon SalvatoremLauda Syon Salvatorem
  9. 🔍 30% Sancti tuiSancti tui
  10. 🔍 28% Gloria (Introits tone 6)Gloria (Introits tone 6)
  11. 🔍 28% Omnia quae fecistiOmnia quae fecisti
  12. 🔍 28% Gloria (Introits tone 2)Gloria (Introits tone 2)
  13. 🔍 28% Occurrunt turbaeOccurrunt turbae
  14. 🔍 28% Omnes collaudantOmnes collaudant
  15. 🔍 28% Crux fidelisCrux fidelis
  16. 🔍 27% Tibi gloriaTibi gloria
  17. 🔍 27% Gloria laus et honorGloria laus et honor
  18. 🔍 27% Cum angelisCum angelis
  19. 🔍 27% ReminiscereReminiscere
  20. 🔍 26% Pueri Hebraeorum 2Pueri Hebraeorum 2
  21. 🔍 26% Nos autemNos autem
  22. 🔍 26% CoeperuntCoeperunt
  23. 🔍 25% Nos autemNos autem
  24. 🔍 25% In voluntateIn voluntate
  25. 🔍 25% Pueri Hebraeorum 1Pueri Hebraeorum 1
  26. 🔍 25% Gloria laus et honorGloria laus et honor
  27. 🔍 25% Adoramus teAdoramus te
  28. 🔍 25% Gloria (Introits tone 4)Gloria (Introits tone 4)
  29. 🔍 25% SanctusSanctus
  30. 🔍 25% Gloria laus et honorGloria laus et honor
  31. 🔍 25% Dulce lignumDulce lignum
  32. 🔍 25% Redemisti nosRedemisti nos
  33. 🔍 24% Judica meJudica me
  34. 🔍 24% ExsultetExsultet
  35. 🔍 24% Alleluia (ad Laudes in d.a Resurrectionis cum Psalmo 150)Alleluia (ad Laudes in d.a Resurrectionis cum Psalmo 150)
  36. 🔍 24% Dignus est AgnusDignus est Agnus
  37. 🔍 24% Dum clamaremDum clamarem
  38. 🔍 24% Gloria (Introits tone 3)Gloria (Introits tone 3)
  39. 🔍 24% Salvator mundiSalvator mundi
  40. 🔍 24% Ecce dediEcce dedi
  41. 🔍 24% Gaudeamus ... AnnaGaudeamus ... Anna
  42. 🔍 23% Miserere mihi... ad teMiserere mihi... ad te
  43. 🔍 23% ConfessioConfessio
  44. 🔍 23% Magna est gloriaMagna est gloria
  45. 🔍 23% In medioIn medio
  46. 🔍 23% Gaudeamus ... Mary MagdalenGaudeamus ... Mary Magdalen
  47. 🔍 23% Gaudeamus ... AssumptionGaudeamus ... Assumption
  48. 🔍 23% Misereris omniumMisereris omnium
  49. 🔍 23% SanctusSanctus
  50. 🔍 23% Jerusalem surgeJerusalem surge
  51. 🔍 23% Gloria (Introits tone 8)Gloria (Introits tone 8)
  52. 🔍 23% Venite filiiVenite filii
  53. 🔍 23% Gaudeamus ... ConceptionGaudeamus ... Conception
  54. 🔍 23% Victimae paschaliVictimae paschali
  55. 🔍 23% Benedicta sit sanctaBenedicta sit sancta
  56. 🔍 23% Etenim sederuntEtenim sederunt
  57. 🔍 23% AdoramusAdoramus
  58. 🔍 23% Specie tuaSpecie tua
  59. 🔍 23% Omnes gentesOmnes gentes
  60. 🔍 22% Justus es DomineJustus es Domine
  61. 🔍 22% Sacerdotes tuiSacerdotes tui
  62. 🔍 22% Emitte Spiritum tuumEmitte Spiritum tuum
  63. 🔍 22% Mihi autemMihi autem
  64. 🔍 22% Esto mihiEsto mihi
  65. 🔍 22% Lumen gentiumLumen gentium