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% Inter vestibulumInter vestibulum
  2. 🔍 61% Juxta vestibulumJuxta vestibulum
  3. 🔍 56% Juxta vestibulumJuxta vestibulum
  4. 🔍 29% Data est mihiData est mihi
  5. 🔍 27% Venite exultemus IVenite exultemus I
  6. 🔍 27% Beata AgathaBeata Agatha
  7. 🔍 26% Angelus Domini apparuit (Resp.)Angelus Domini apparuit (Resp.)
  8. 🔍 26% Laetamini in DominoLaetamini in Domino
  9. 🔍 26% Exaudi Domine... tibiExaudi Domine... tibi
  10. 🔍 25% Miserere meiMiserere mei
  11. 🔍 25% Dicit Dominus SermonesDicit Dominus Sermones
  12. 🔍 25% Te DeumTe Deum
  13. 🔍 25% StatuitStatuit
  14. 🔍 25% Credo ICredo I
  15. 🔍 25% Te DeumTe Deum
  16. 🔍 25% RecordareRecordare
  17. 🔍 25% Te DeumTe Deum
  18. 🔍 25% FloreteFlorete
  19. 🔍 25% De necessitatibusDe necessitatibus
  20. 🔍 25% Venit lumenVenit lumen
  21. 🔍 24% Perfice gressusPerfice gressus
  22. 🔍 24% Redemisti nos DomineRedemisti nos Domine
  23. 🔍 24% Te Matrem laudamusTe Matrem laudamus
  24. 🔍 24% RecordareRecordare
  25. 🔍 24% In voluntateIn voluntate
  26. 🔍 24% Credo I (forma ordinaria)Credo I (forma ordinaria)
  27. 🔍 24% ExsurgeExsurge
  28. 🔍 24% In salutariIn salutari
  29. 🔍 24% Ecce ego JoannesEcce ego Joannes
  30. 🔍 24% In jejunio et fletuIn jejunio et fletu
  31. 🔍 24% Oravi DeumOravi Deum
  32. 🔍 24% Te Deum laudamus (tonus solemnis)Te Deum laudamus (tonus solemnis)
  33. 🔍 23% Laetabitur justusLaetabitur justus
  34. 🔍 23% ConfortaminiConfortamini
  35. 🔍 23% Te Deum (tonus solemnis)Te Deum (tonus solemnis)
  36. 🔍 23% Te Deum (sec. mor. Rom.)Te Deum (sec. mor. Rom.)
  37. 🔍 23% Aspice Domine quia factaAspice Domine quia facta
  38. 🔍 23% Credo ICredo I
  39. 🔍 23% Te Deum (sec. mor. Rom)Te Deum (sec. mor. Rom)
  40. 🔍 23% Misereris omniumMisereris omnium
  41. 🔍 23% Te Deum (tonus monasticus)Te Deum (tonus monasticus)
  42. 🔍 23% Te Deum (Solemn tone)Te Deum (Solemn tone)
  43. 🔍 23% Te DeumTe Deum
  44. 🔍 23% Miserere mihi... ad teMiserere mihi... ad te
  45. 🔍 23% PosueruntPosuerunt
  46. 🔍 23% Hymnus Te DeumHymnus Te Deum
  47. 🔍 23% Credo ICredo I
  48. 🔍 22% De fructuDe fructu
  49. 🔍 22% Dextera DominiDextera Domini
  50. 🔍 22% Exaudi Domine... adjutorExaudi Domine... adjutor
  51. 🔍 22% Redemisti nos DomineRedemisti nos Domine
  52. 🔍 22% Florete... et dateFlorete... et date
  53. 🔍 22% Quale cum caelumQuale cum caelum
  54. 🔍 22% Optatus votisOptatus votis
  55. 🔍 22% Annuntiate inter gentesAnnuntiate inter gentes
  56. 🔍 22% Intellige clamoremIntellige clamorem
  57. 🔍 22% In jejunio et fletu (Resp.)In jejunio et fletu (Resp.)
  58. 🔍 22% Electi meiElecti mei
  59. 🔍 22% Dominus... plebemDominus... plebem
  60. 🔍 22% MiserebiturMiserebitur
  61. 🔍 22% Nos autem (all. all.)Nos autem (all. all.)
  62. 🔍 22% Laudate pueriLaudate pueri
  63. 🔍 22% Te Deum laudamus (tonus simplex)Te Deum laudamus (tonus simplex)
  64. 🔍 22% Sacerdotes DeiSacerdotes Dei
  65. 🔍 22% Exaltate DominumExaltate Dominum