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% Verba meaVerba mea
  2. 🔍 53% Exaudi DeusExaudi Deus
  3. 🔍 48% Verba meaVerba mea
  4. 🔍 46% Circumdederunt meCircumdederunt me
  5. 🔍 45% Invocabit DominumInvocabit Dominum
  6. 🔍 42% Ecce DeusEcce Deus
  7. 🔍 41% Gaudens gaudeboGaudens gaudebo
  8. 🔍 40% Verba meaVerba mea
  9. 🔍 40% Intellige clamoremIntellige clamorem
  10. 🔍 35% In salutariIn salutari
  11. 🔍 35% Laetare JerusalemLaetare Jerusalem
  12. 🔍 34% Spiritus... super meSpiritus... super me
  13. 🔍 34% Miserere mihi... tribulorMiserere mihi... tribulor
  14. 🔍 34% Intende vociIntende voci
  15. 🔍 32% LoquebarLoquebar
  16. 🔍 32% Deus in locoDeus in loco
  17. 🔍 31% Oratio meaOratio mea
  18. 🔍 31% Respice in meRespice in me
  19. 🔍 30% Adeamus (ps. Erucvtavit)Adeamus (ps. Erucvtavit)
  20. 🔍 30% Domine refugiumDomine refugium
  21. 🔍 29% Exaudi DeusExaudi Deus
  22. 🔍 29% Nemo te condemnavitNemo te condemnavit
  23. 🔍 29% Cogitationes CordisCogitationes Cordis
  24. 🔍 29% Miserere mihi... ad teMiserere mihi... ad te
  25. 🔍 28% Domine Deus meusDomine Deus meus
  26. 🔍 28% Verba meaVerba mea
  27. 🔍 28% Ne derelinquas meNe derelinquas me
  28. 🔍 28% Circumdederunt meCircumdederunt me
  29. 🔍 28% Laetabitur justusLaetabitur justus
  30. 🔍 27% Pacifice loquebanturPacifice loquebantur
  31. 🔍 27% Non vos relinquamNon vos relinquam
  32. 🔍 27% Domus meaDomus mea
  33. 🔍 27% Adeamus (ps. Levavi)Adeamus (ps. Levavi)
  34. 🔍 27% Misit DominusMisit Dominus
  35. 🔍 26% Exaudi Domine... adjutorExaudi Domine... adjutor
  36. 🔍 26% DilexistiDilexisti
  37. 🔍 26% Intende vociIntende voci
  38. 🔍 26% Verba meaVerba mea
  39. 🔍 25% Benedicite gentesBenedicite gentes
  40. 🔍 25% Ultimo festivitatisUltimo festivitatis
  41. 🔍 25% De necessitatibusDe necessitatibus
  42. 🔍 25% Dicit Dominus SermonesDicit Dominus Sermones
  43. 🔍 25% Intende vociIntende voci
  44. 🔍 25% Intellige clamoremIntellige clamorem
  45. 🔍 24% Cor meumCor meum
  46. 🔍 24% Ab ortu solisAb ortu solis
  47. 🔍 24% Dominus fortitudoDominus fortitudo
  48. 🔍 24% Adversum meAdversum me
  49. 🔍 24% ReminiscereReminiscere
  50. 🔍 24% SitivitSitivit
  51. 🔍 24% Tribulationes cordisTribulationes cordis
  52. 🔍 24% Quicumque feceritQuicumque fecerit
  53. 🔍 24% Cum invocarem teCum invocarem te
  54. 🔍 24% Redime meRedime me
  55. 🔍 24% Intellige clamoremIntellige clamorem
  56. 🔍 24% Benedicta es tu (Grad)Benedicta es tu (Grad)
  57. 🔍 23% Multiplicata suntMultiplicata sunt
  58. 🔍 23% Dominus illuminatioDominus illuminatio
  59. 🔍 23% Benedicite DominumBenedicite Dominum
  60. 🔍 23% Intende vociIntende voci
  61. 🔍 23% Verba meaVerba mea
  62. 🔍 23% Oculi meiOculi mei
  63. 🔍 23% Veni et ostendeVeni et ostende
  64. 🔍 23% Te laudamusTe laudamus
  65. 🔍 23% BenedictaBenedicta