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% Domine magnusDomine magnus
  2. 🔍 58% Domine magnus esDomine magnus es
  3. 🔍 57% Domine magnus esDomine magnus es
  4. 🔍 48% Domine magnus es Domine magnus es
  5. 🔍 40% Exhortatus esExhortatus es
  6. 🔍 38% Propheta magnusPropheta magnus
  7. 🔍 38% Domine clamaviDomine clamavi
  8. 🔍 38% Tu DomineTu Domine
  9. 🔍 35% LaudaboLaudabo
  10. 🔍 34% Magnus Dominus... et magnitudinisMagnus Dominus... et magnitudinis
  11. 🔍 33% Te DeumTe Deum
  12. 🔍 33% Iste puer magnusIste puer magnus
  13. 🔍 33% Te DeumTe Deum
  14. 🔍 33% Tu DomineTu Domine
  15. 🔍 32% Te DeumTe Deum
  16. 🔍 32% Domine in caeloDomine in caelo
  17. 🔍 32% Tu es qui venturus esTu es qui venturus es
  18. 🔍 30% Benedicta es tu (II)Benedicta es tu (II)
  19. 🔍 30% Te DeumTe Deum
  20. 🔍 30% Te Deum (tonus monasticus)Te Deum (tonus monasticus)
  21. 🔍 30% Sion renovaberisSion renovaberis
  22. 🔍 30% Tuam DomineTuam Domine
  23. 🔍 29% Te Deum laudamus (tonus solemnis)Te Deum laudamus (tonus solemnis)
  24. 🔍 29% Te Deum (sec. mor. Rom.)Te Deum (sec. mor. Rom.)
  25. 🔍 29% Exhortatus esExhortatus es
  26. 🔍 29% Ad te Domine levaviAd te Domine levavi
  27. 🔍 29% Te Deum (sec. mor. Rom)Te Deum (sec. mor. Rom)
  28. 🔍 29% Exhortatus esExhortatus es
  29. 🔍 28% Veni Domine et noliVeni Domine et noli
  30. 🔍 28% Hymnus Te DeumHymnus Te Deum
  31. 🔍 28% Te Matrem laudamusTe Matrem laudamus
  32. 🔍 28% Te Deum (tonus solemnis)Te Deum (tonus solemnis)
  33. 🔍 28% Domine refugiumDomine refugium
  34. 🔍 28% Te Deum (Solemn tone)Te Deum (Solemn tone)
  35. 🔍 28% Domine DeusDomine Deus
  36. 🔍 28% Exhortatus esExhortatus es
  37. 🔍 28% Iste puer magnusIste puer magnus
  38. 🔍 28% Benedicta tu in mulieribusBenedicta tu in mulieribus
  39. 🔍 27% Sitivit in te DomineSitivit in te Domine
  40. 🔍 27% Deus meus es tuDeus meus es tu
  41. 🔍 27% Dextera DominiDextera Domini
  42. 🔍 27% Benedicam te (II)Benedicam te (II)
  43. 🔍 27% Tu es qui venturus es DomineTu es qui venturus es Domine
  44. 🔍 27% Domine in virtuteDomine in virtute
  45. 🔍 26% Tua est potentiaTua est potentia
  46. 🔍 26% A porta inferiA porta inferi
  47. 🔍 26% Domine labia meaDomine labia mea
  48. 🔍 26% Ecce ancillaEcce ancilla
  49. 🔍 26% De Sion... quiDe Sion... qui
  50. 🔍 26% Lucia virgoLucia virgo
  51. 🔍 26% Ave MariaAve Maria
  52. 🔍 26% Petre amas mePetre amas me
  53. 🔍 26% Magnus praecoMagnus praeco
  54. 🔍 26% PraeclaraPraeclara
  55. 🔍 25% Te Deum laudamus (tonus simplex)Te Deum laudamus (tonus simplex)
  56. 🔍 25% Magnus Dominus... et magnitudinisMagnus Dominus... et magnitudinis
  57. 🔍 25% Ad te... vigiloAd te... vigilo
  58. 🔍 25% Magnus PaterMagnus Pater
  59. 🔍 25% Magnus DominusMagnus Dominus
  60. 🔍 25% Domine non estDomine non est
  61. 🔍 25% Ecce veniet Propheta magnusEcce veniet Propheta magnus
  62. 🔍 25% Illumina Domine (I)Illumina Domine (I)
  63. 🔍 25% Tu autem DomineTu autem Domine
  64. 🔍 25% Tu es qui venturus es DomineTu es qui venturus es Domine
  65. 🔍 25% In tuo adventuIn tuo adventu