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 πŸ” to find similarities to the given chant.

  1. πŸ” 100% Dominus JesusDominus Jesus
  2. πŸ” 64% BenedixistiBenedixisti
  3. πŸ” 45% Dicit DominusDicit Dominus
  4. πŸ” 42% GaudeteGaudete
  5. πŸ” 42% Rorate cΓ¦li… BenedixistiRorate cΓ¦li… Benedixisti
  6. πŸ” 34% In virtute tuaIn virtute tua
  7. πŸ” 32% Dominus fortitudoDominus fortitudo
  8. πŸ” 31% Respice DomineRespice Domine
  9. πŸ” 31% Dominus dixitDominus dixit
  10. πŸ” 31% Domine tu mihiDomine tu mihi
  11. πŸ” 30% Benedicta es tuBenedicta es tu
  12. πŸ” 30% Justus es DomineJustus es Domine
  13. πŸ” 30% Gloria laus et honorGloria laus et honor
  14. πŸ” 29% Ex ore infantiumEx ore infantium
  15. πŸ” 29% In voluntateIn voluntate
  16. πŸ” 29% DilexistiDilexisti
  17. πŸ” 28% Omnes gentesOmnes gentes
  18. πŸ” 27% Juravit DominusJuravit Dominus
  19. πŸ” 27% Turba multaTurba multa
  20. πŸ” 27% Mihi autem absit ... S. FrancisMihi autem absit ... S. Francis
  21. πŸ” 27% Misereris omniumMisereris omnium
  22. πŸ” 27% Redemisti nosRedemisti nos
  23. πŸ” 27% Veni Sancte SpiritusVeni Sancte Spiritus
  24. πŸ” 27% Et valde mane (cum cantico Benedictus)Et valde mane (cum cantico Benedictus)
  25. πŸ” 26% GloriaGloria
  26. πŸ” 26% Omnia quae fecistiOmnia quae fecisti
  27. πŸ” 26% Memento verbi tuiMemento verbi tui
  28. πŸ” 26% Hodie scietisHodie scietis
  29. πŸ” 25% Si iniquitatesSi iniquitates
  30. πŸ” 25% Convertere DomineConvertere Domine
  31. πŸ” 25% Qui sedesQui sedes
  32. πŸ” 25% Gloria (Introits tone 2)Gloria (Introits tone 2)
  33. πŸ” 25% Tu puerTu puer
  34. πŸ” 25% Nunc DimittisNunc Dimittis
  35. πŸ” 25% The Reproaches (9)The Reproaches (9)
  36. πŸ” 25% Protector nosterProtector noster
  37. πŸ” 24% Populus SyonPopulus Syon
  38. πŸ” 24% DesideriumDesiderium
  39. πŸ” 24% Gloria et honoreGloria et honore
  40. πŸ” 24% Requiem eternamRequiem eternam
  41. πŸ” 24% Tecum principiumTecum principium
  42. πŸ” 24% Pueri Hebraeorum 2Pueri Hebraeorum 2
  43. πŸ” 24% Esto mihiEsto mihi
  44. πŸ” 24% HosannaHosanna
  45. πŸ” 24% Si diligisSi diligis
  46. πŸ” 24% Exspectans exspectaviExspectans exspectavi
  47. πŸ” 24% De profundisDe profundis
  48. πŸ” 24% In medioIn medio
  49. πŸ” 24% CommovistiCommovisti
  50. πŸ” 24% Cibavit eosCibavit eos
  51. πŸ” 24% Mihi autemMihi autem
  52. πŸ” 24% The Reproaches (1)The Reproaches (1)
  53. πŸ” 24% SuscepimusSuscepimus
  54. πŸ” 23% Omnes collaudantOmnes collaudant
  55. πŸ” 23% Ecce advenitEcce advenit
  56. πŸ” 23% ConfiteminiConfitemini
  57. πŸ” 23% Postquam surrexitPostquam surrexit
  58. πŸ” 23% ExsultetExsultet
  59. πŸ” 23% Cibavit eosCibavit eos
  60. πŸ” 23% Exaltabo teExaltabo te
  61. πŸ” 23% Dicit DominusDicit Dominus
  62. πŸ” 23% Domine Dominus nosterDomine Dominus noster
  63. πŸ” 23% Mandatum novumMandatum novum
  64. πŸ” 23% Precatus estPrecatus est
  65. πŸ” 23% Salvator mundiSalvator mundi