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% Adorna thalamum tuum (Resp.)Adorna thalamum tuum (Resp.)
  2. 🔍 89% Senex puerum portabat (Resp.)Senex puerum portabat (Resp.)
  3. 🔍 49% Adorna thalamum tuumAdorna thalamum tuum
  4. 🔍 44% Adorna thalamum tuumAdorna thalamum tuum
  5. 🔍 38% Senex puerum portabatSenex puerum portabat
  6. 🔍 33% Cantemus DominoCantemus Domino
  7. 🔍 30% Merito haec patimur (Resp.)Merito haec patimur (Resp.)
  8. 🔍 30% Virgo verboVirgo verbo
  9. 🔍 29% Fuit vir vitae venerabilis (Resp.)Fuit vir vitae venerabilis (Resp.)
  10. 🔍 28% Stephanus servus Dei (Resp.)Stephanus servus Dei (Resp.)
  11. 🔍 27% Beatam me dicent (Resp.)Beatam me dicent (Resp.)
  12. 🔍 27% Diligebat eum Jesus (Resp.)Diligebat eum Jesus (Resp.)
  13. 🔍 27% Continet in gremio (Resp.)Continet in gremio (Resp.)
  14. 🔍 27% Virgo VerboVirgo Verbo
  15. 🔍 27% Beatus vir qui metuit DominumBeatus vir qui metuit Dominum
  16. 🔍 27% Senex puerumSenex puerum
  17. 🔍 26% Caecus sedebat secus viam (Resp.)Caecus sedebat secus viam (Resp.)
  18. 🔍 26% Radix Jesse (Resp.)Radix Jesse (Resp.)
  19. 🔍 26% Jam lucis orto sidere (In tempore Paschali)Jam lucis orto sidere (In tempore Paschali)
  20. 🔍 26% Quis es tu qui venisti (Resp.)Quis es tu qui venisti (Resp.)
  21. 🔍 26% Mutato etenim (Resp.)Mutato etenim (Resp.)
  22. 🔍 26% Benedic DomineBenedic Domine
  23. 🔍 26% Dixit angelus ad Jacob (Resp.)Dixit angelus ad Jacob (Resp.)
  24. 🔍 26% Attendite popule meus (Resp.)Attendite popule meus (Resp.)
  25. 🔍 26% Jam lucis orto sidere (In Tempore Paschali)Jam lucis orto sidere (In Tempore Paschali)
  26. 🔍 25% Laudabilis populusLaudabilis populus
  27. 🔍 25% Tulit ergo Dominus (Resp.)Tulit ergo Dominus (Resp.)
  28. 🔍 25% Senex puerum portabatSenex puerum portabat
  29. 🔍 25% Induta est caro meaInduta est caro mea
  30. 🔍 25% Domine exaudi orationem (Resp.)Domine exaudi orationem (Resp.)
  31. 🔍 25% Senex puerum portabatSenex puerum portabat
  32. 🔍 25% Aurora caelumAurora caelum
  33. 🔍 25% Stella quam viderunt Magi (Resp.)Stella quam viderunt Magi (Resp.)
  34. 🔍 25% Regnum mundiRegnum mundi
  35. 🔍 25% Domini est terra (Resp.)Domini est terra (Resp.)
  36. 🔍 25% Senex puerum portabat (Ant.)Senex puerum portabat (Ant.)
  37. 🔍 25% Haec dies... DexteraHaec dies... Dextera
  38. 🔍 25% A dextris est mihi (Resp.)A dextris est mihi (Resp.)
  39. 🔍 25% Credo quod RedemptorCredo quod Redemptor
  40. 🔍 24% Jam corpus ejus (Resp.)Jam corpus ejus (Resp.)
  41. 🔍 24% Te Matrem laudamusTe Matrem laudamus
  42. 🔍 24% Oravit sanctus AndreasOravit sanctus Andreas
  43. 🔍 24% Sicut mater (Resp.)Sicut mater (Resp.)
  44. 🔍 24% Haec dies... Dicant nuncHaec dies... Dicant nunc
  45. 🔍 24% In natali DominiIn natali Domini
  46. 🔍 24% Isti sunt viri sanctiIsti sunt viri sancti
  47. 🔍 24% Beatam me dicent omnesBeatam me dicent omnes
  48. 🔍 24% In isto loco promissio (Resp.)In isto loco promissio (Resp.)
  49. 🔍 24% Angelus Domini bonus comitetur (Resp.)Angelus Domini bonus comitetur (Resp.)
  50. 🔍 23% Ipse me coronavit (Resp.)Ipse me coronavit (Resp.)
  51. 🔍 23% Amo Christum (Resp.)Amo Christum (Resp.)
  52. 🔍 23% Stetit Moyses coram (Resp.)Stetit Moyses coram (Resp.)
  53. 🔍 23% Gaude Maria Virgo (Resp.)Gaude Maria Virgo (Resp.)
  54. 🔍 23% Velociter exaudi me (Resp.)Velociter exaudi me (Resp.)
  55. 🔍 23% Post partum (Resp Br)Post partum (Resp Br)
  56. 🔍 23% Te Deum (Solemn tone)Te Deum (Solemn tone)
  57. 🔍 23% Te Deum (tonus solemnis)Te Deum (tonus solemnis)
  58. 🔍 23% Senex puerum portabatSenex puerum portabat
  59. 🔍 23% Multiplicati sunt (Resp)Multiplicati sunt (Resp)
  60. 🔍 23% Te lucis ante terminum (In tempore Paschali)Te lucis ante terminum (In tempore Paschali)
  61. 🔍 23% Amo ChristumAmo Christum
  62. 🔍 23% Lingua pravorumLingua pravorum
  63. 🔍 23% Deus meus eripe me (Resp.)Deus meus eripe me (Resp.)
  64. 🔍 23% Hic est dies praeclarus (Resp.)Hic est dies praeclarus (Resp.)
  65. 🔍 23% Isti sunt qui viventesIsti sunt qui viventes