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% The Reproaches (9)The Reproaches (9)
  2. 🔍 43% The Reproaches (1)The Reproaches (1)
  3. 🔍 43% The Reproaches (8)The Reproaches (8)
  4. 🔍 31% Omnia quae fecistiOmnia quae fecisti
  5. 🔍 31% Libera me Domine de morteLibera me Domine de morte
  6. 🔍 31% Esto mihiEsto mihi
  7. 🔍 29% Veni Sancte SpiritusVeni Sancte Spiritus
  8. 🔍 29% Unus militumUnus militum
  9. 🔍 28% Respice in meRespice in me
  10. 🔍 28% Benedicta et venerabilisBenedicta et venerabilis
  11. 🔍 27% Pater cum essemPater cum essem
  12. 🔍 27% The Reproaches (10)The Reproaches (10)
  13. 🔍 26% In voluntateIn voluntate
  14. 🔍 26% Misereris omniumMisereris omnium
  15. 🔍 26% Domine praevenistiDomine praevenisti
  16. 🔍 26% Perfice gressus meosPerfice gressus meos
  17. 🔍 26% Stabat MaterStabat Mater
  18. 🔍 26% Vinea facta estVinea facta est
  19. 🔍 26% GloriaGloria
  20. 🔍 26% Exaudi DomineExaudi Domine
  21. 🔍 25% In salutariIn salutari
  22. 🔍 25% Domine tu mihiDomine tu mihi
  23. 🔍 25% The Reproaches (3)The Reproaches (3)
  24. 🔍 25% Qui habitatQui habitat
  25. 🔍 25% BenedixistiBenedixisti
  26. 🔍 25% HolocaustumHolocaustum
  27. 🔍 25% The Reproaches (2)The Reproaches (2)
  28. 🔍 25% Dominus JesusDominus Jesus
  29. 🔍 25% Judica meJudica me
  30. 🔍 25% CoeperuntCoeperunt
  31. 🔍 25% Ego clamaviEgo clamavi
  32. 🔍 25% Dominus JesusDominus Jesus
  33. 🔍 25% DilexistiDilexisti
  34. 🔍 25% IlluminaIllumina
  35. 🔍 25% Ave Rex nosterAve Rex noster
  36. 🔍 24% ExsurgeExsurge
  37. 🔍 24% Te Deum PatremTe Deum Patrem
  38. 🔍 24% Scio cui credidiScio cui credidi
  39. 🔍 24% Ad te levaviAd te levavi
  40. 🔍 24% Justus es DomineJustus es Domine
  41. 🔍 24% The Reproaches (5)The Reproaches (5)
  42. 🔍 24% Dicit DominusDicit Dominus
  43. 🔍 24% Omnes gentesOmnes gentes
  44. 🔍 24% ResurrexiResurrexi
  45. 🔍 24% ReminiscereReminiscere
  46. 🔍 24% Si diligisSi diligis
  47. 🔍 24% In virtute tuaIn virtute tua
  48. 🔍 24% De fructu operumDe fructu operum
  49. 🔍 23% ExsultaboExsultabo
  50. 🔍 23% Miserere mihi... ad teMiserere mihi... ad te
  51. 🔍 23% Domine ne longeDomine ne longe
  52. 🔍 23% Dicit DominusDicit Dominus
  53. 🔍 23% Gaudens gaudeboGaudens gaudebo
  54. 🔍 23% Inclina DomineInclina Domine
  55. 🔍 23% Confitebor tibiConfitebor tibi
  56. 🔍 23% Ave Maria (Hail Mary)Ave Maria (Hail Mary)
  57. 🔍 23% Exaudi DomineExaudi Domine
  58. 🔍 23% Dicit DominusDicit Dominus
  59. 🔍 23% DolorosaDolorosa
  60. 🔍 23% Ad te DomineAd te Domine
  61. 🔍 23% Ave MariaAve Maria
  62. 🔍 23% The Reproaches (7)The Reproaches (7)
  63. 🔍 23% Amen dico vobisAmen dico vobis
  64. 🔍 23% Felix namque esFelix namque es
  65. 🔍 23% The Reproaches (4)The Reproaches (4)