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% AbsolveAbsolve
  2. 🔍 71% Cantemus DominoCantemus Domino
  3. 🔍 70% Sicut cervusSicut cervus
  4. 🔍 68% Vinea facta estVinea facta est
  5. 🔍 65% Attende caelumAttende caelum
  6. 🔍 62% Benedicant teBenedicant te
  7. 🔍 48% Tuam crucemTuam crucem
  8. 🔍 45% ParastiParasti
  9. 🔍 44% Beatus vir qui timet (Tract.)Beatus vir qui timet (Tract.)
  10. 🔍 44% De profundisDe profundis
  11. 🔍 43% Vinea facta estVinea facta est
  12. 🔍 43% Cantemus DominoCantemus Domino
  13. 🔍 43% Attende coelumAttende coelum
  14. 🔍 41% Sicut cervusSicut cervus
  15. 🔍 41% Jubilate DeoJubilate Deo
  16. 🔍 39% Notus in JudaeaNotus in Judaea
  17. 🔍 33% Cantemus DominoCantemus Domino
  18. 🔍 32% Vinea facta estVinea facta est
  19. 🔍 31% Qui confiduntQui confidunt
  20. 🔍 31% Sicut cervusSicut cervus
  21. 🔍 30% Attende caelumAttende caelum
  22. 🔍 30% CommovistiCommovisti
  23. 🔍 30% Sicut cervusSicut cervus
  24. 🔍 29% Cantemus DominoCantemus Domino
  25. 🔍 29% Qui confiduntQui confidunt
  26. 🔍 28% Sicut CervusSicut Cervus
  27. 🔍 28% Attende caelumAttende caelum
  28. 🔍 28% Vinea facta estVinea facta est
  29. 🔍 27% Gustate... BeatusGustate... Beatus
  30. 🔍 27% AbsolveAbsolve
  31. 🔍 26% Domine refugiumDomine refugium
  32. 🔍 25% Ab occultis meisAb occultis meis
  33. 🔍 25% Benedictus es... et non tradasBenedictus es... et non tradas
  34. 🔍 25% AbsolveAbsolve
  35. 🔍 24% Ostende nobisOstende nobis
  36. 🔍 24% Requiem (Resp.)Requiem (Resp.)
  37. 🔍 24% DilexistiDilexisti
  38. 🔍 23% Justus ut palmaJustus ut palma
  39. 🔍 23% Tecum principiumTecum principium
  40. 🔍 23% Invocabit meInvocabit me
  41. 🔍 23% Domine Jesu ChristeDomine Jesu Christe
  42. 🔍 22% DispersitDispersit
  43. 🔍 22% Exsultabunt sanctiExsultabunt sancti
  44. 🔍 22% Sanctorum meritis inclyta gaudiaSanctorum meritis inclyta gaudia
  45. 🔍 22% Benedicite DominumBenedicite Dominum
  46. 🔍 22% Jubilate DominoJubilate Domino
  47. 🔍 22% Exalent eumExalent eum
  48. 🔍 22% Respice DomineRespice Domine
  49. 🔍 21% Miserere mihi... ad teMiserere mihi... ad te
  50. 🔍 21% Intret oratioIntret oratio
  51. 🔍 21% Tollite portasTollite portas
  52. 🔍 21% Dilectio DeiDilectio Dei
  53. 🔍 20% Haec dies... Dicant nuncHaec dies... Dicant nunc
  54. 🔍 20% Praefatio solemnior de sacratissimo Corde IesuPraefatio solemnior de sacratissimo Corde Iesu
  55. 🔍 20% Excita DomineExcita Domine
  56. 🔍 20% Invocabit meInvocabit me
  57. 🔍 20% Tribulationes cordisTribulationes cordis
  58. 🔍 20% In sole posuitIn sole posuit
  59. 🔍 20% Multiplicata suntMultiplicata sunt
  60. 🔍 20% Honora DominumHonora Dominum
  61. 🔍 20% Uxor tuaUxor tua
  62. 🔍 20% Haec dies... DexteraHaec dies... Dextera
  63. 🔍 20% O sol salutis intimis (Alter tonus)O sol salutis intimis (Alter tonus)
  64. 🔍 20% Benedicam DominumBenedicam Dominum
  65. 🔍 20% Dilectio DeiDilectio Dei