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% Lapidaverunt StephanumLapidaverunt Stephanum
  2. 🔍 84% Lapidaverunt StephanumLapidaverunt Stephanum
  3. 🔍 69% Lapidaverunt StephanumLapidaverunt Stephanum
  4. 🔍 62% Lapidaverunt StephanumLapidaverunt Stephanum
  5. 🔍 42% Sepelierunt StephanumSepelierunt Stephanum
  6. 🔍 40% Lapides torrentesLapides torrentes
  7. 🔍 35% Alleluia. (T.P. ad Completorium)Alleluia. (T.P. ad Completorium)
  8. 🔍 33% Tu DomineTu Domine
  9. 🔍 33% Stephanus viditStephanus vidit
  10. 🔍 33% Miserere mihiMiserere mihi
  11. 🔍 32% Stephanus vidit caelosStephanus vidit caelos
  12. 🔍 32% Tu gloria JerusalemTu gloria Jerusalem
  13. 🔍 31% Salvasti nosSalvasti nos
  14. 🔍 31% Sepelierunt StephanumSepelierunt Stephanum
  15. 🔍 31% Deus meus misericordiaDeus meus misericordia
  16. 🔍 30% Illuminatio meaIlluminatio mea
  17. 🔍 30% Qui timet DominumQui timet Dominum
  18. 🔍 30% Dixit Dominus DominoDixit Dominus Domino
  19. 🔍 30% Benedicta es tuBenedicta es tu
  20. 🔍 30% Veni electa meaVeni electa mea
  21. 🔍 30% Voce meaVoce mea
  22. 🔍 30% Benedico... FiliumBenedico... Filium
  23. 🔍 30% In Deo speraviIn Deo speravi
  24. 🔍 30% Exsultate justiExsultate justi
  25. 🔍 30% Amen amen dico vobis siAmen amen dico vobis si
  26. 🔍 30% Ego gloriamEgo gloriam
  27. 🔍 30% Adjutor meusAdjutor meus
  28. 🔍 29% Intret oratio meaIntret oratio mea
  29. 🔍 29% Excita DomineExcita Domine
  30. 🔍 29% Ne tacuerisNe tacueris
  31. 🔍 29% Sit nomen Domini... inSit nomen Domini... in
  32. 🔍 29% InvocabimusInvocabimus
  33. 🔍 29% Scitote quia DominusScitote quia Dominus
  34. 🔍 29% Salvum me facSalvum me fac
  35. 🔍 29% Sit nomen DominiSit nomen Domini
  36. 🔍 29% Deus autem nosterDeus autem noster
  37. 🔍 29% Clamavi et DominusClamavi et Dominus
  38. 🔍 29% Stephanus autemStephanus autem
  39. 🔍 29% Angeli DominiAngeli Domini
  40. 🔍 28% Dixit Angelus ad PetrumDixit Angelus ad Petrum
  41. 🔍 28% Dominum DeumDominum Deum
  42. 🔍 28% Beatus Laurentius orabatBeatus Laurentius orabat
  43. 🔍 28% Vobis datum estVobis datum est
  44. 🔍 28% Magnus Dominus... et magnitudinisMagnus Dominus... et magnitudinis
  45. 🔍 28% Alleluia. (Sund. P. T. at Vespers)Alleluia. (Sund. P. T. at Vespers)
  46. 🔍 28% Alleluia. (Sund. P. T. at Terce)Alleluia. (Sund. P. T. at Terce)
  47. 🔍 28% In die magnoIn die magno
  48. 🔍 28% Alleluia. (Sund. P. T. at Prime)Alleluia. (Sund. P. T. at Prime)
  49. 🔍 28% Respexit meRespexit me
  50. 🔍 28% Exaltare DomineExaltare Domine
  51. 🔍 28% Deus adjuvat meDeus adjuvat me
  52. 🔍 28% Martyres DominiMartyres Domini
  53. 🔍 27% Alleluia. (Saturday P. T. at Vespers)Alleluia. (Saturday P. T. at Vespers)
  54. 🔍 27% Beati omnesBeati omnes
  55. 🔍 27% Stans JesusStans Jesus
  56. 🔍 27% Suavis DominusSuavis Dominus
  57. 🔍 27% Lapidabant StephanumLapidabant Stephanum
  58. 🔍 27% In odoremIn odorem
  59. 🔍 27% In tua justitiaIn tua justitia
  60. 🔍 27% Euge serve bone in modicoEuge serve bone in modico
  61. 🔍 27% Qui me sanum fecitQui me sanum fecit
  62. 🔍 27% Quam bonusQuam bonus
  63. 🔍 27% Intret oratioIntret oratio
  64. 🔍 27% Adhaesit anima (St. Stephani)Adhaesit anima (St. Stephani)
  65. 🔍 27% Domine ut videoDomine ut video