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% Qui sedes DomineQui sedes Domine
  2. 🔍 66% Qui SedesQui Sedes
  3. 🔍 55% Qui sedes DomineQui sedes Domine
  4. 🔍 37% Miserere mihiMiserere mihi
  5. 🔍 31% Veni et ostendeVeni et ostende
  6. 🔍 30% Annuntiavi justitiamAnnuntiavi justitiam
  7. 🔍 28% Jacta cogitatumJacta cogitatum
  8. 🔍 28% Excita DomineExcita Domine
  9. 🔍 27% Deus qui praecinxit meDeus qui praecinxit me
  10. 🔍 27% Veni et ostendeVeni et ostende
  11. 🔍 27% Testis mihiTestis mihi
  12. 🔍 26% Fiat paxFiat pax
  13. 🔍 26% Hodie scietisHodie scietis
  14. 🔍 25% Populus SionPopulus Sion
  15. 🔍 24% Excita DomineExcita Domine
  16. 🔍 24% Hodie scietisHodie scietis
  17. 🔍 24% Qui sedesQui sedes
  18. 🔍 23% Hodie scietisHodie scietis
  19. 🔍 23% Ave Maria (Offertorium)Ave Maria (Offertorium)
  20. 🔍 22% Ostende nobisOstende nobis
  21. 🔍 22% Qui sedes DomineQui sedes Domine
  22. 🔍 22% Veni et ostendeVeni et ostende
  23. 🔍 22% RecordareRecordare
  24. 🔍 22% Excita DomineExcita Domine
  25. 🔍 22% Domine DeusDomine Deus
  26. 🔍 21% Haec dies... BenedictusHaec dies... Benedictus
  27. 🔍 21% Dies sanctificatusDies sanctificatus
  28. 🔍 21% RecordareRecordare
  29. 🔍 21% Aspice Domine de sedeAspice Domine de sede
  30. 🔍 21% Prudentes VirginesPrudentes Virgines
  31. 🔍 20% Anima... sicut passerAnima... sicut passer
  32. 🔍 20% Ad te DomineAd te Domine
  33. 🔍 20% Haec dies... Dicant nuncHaec dies... Dicant nunc
  34. 🔍 20% Miserere mihiMiserere mihi
  35. 🔍 20% Tollite portasTollite portas
  36. 🔍 20% Justus ut palmaJustus ut palma
  37. 🔍 20% Haec dies... DexteraHaec dies... Dextera
  38. 🔍 20% Aspice Domine de sedeAspice Domine de sede
  39. 🔍 20% Omnes de SabaOmnes de Saba
  40. 🔍 20% Jerusalem surgeJerusalem surge
  41. 🔍 20% Deus... qui perfecitDeus... qui perfecit
  42. 🔍 20% Benedictus qui venitBenedictus qui venit
  43. 🔍 19% Salve dies dierum gloriaSalve dies dierum gloria
  44. 🔍 19% Reges TharsisReges Tharsis
  45. 🔍 19% ExsultabitExsultabit
  46. 🔍 19% Domine refugiumDomine refugium
  47. 🔍 19% Exsultabunt sancti (Grad.)Exsultabunt sancti (Grad.)
  48. 🔍 19% Misit DominusMisit Dominus
  49. 🔍 19% DispersitDispersit
  50. 🔍 19% Ego dixi DomineEgo dixi Domine
  51. 🔍 19% Requiem (Grad.)Requiem (Grad.)
  52. 🔍 19% Exaltabo teExaltabo te
  53. 🔍 19% RecordareRecordare
  54. 🔍 19% In omnem terram (Grad.)In omnem terram (Grad.)
  55. 🔍 19% Ne avertasNe avertas
  56. 🔍 19% Dominus regnavit decoremDominus regnavit decorem
  57. 🔍 19% Viderunt omnesViderunt omnes
  58. 🔍 19% Domine Deus virtutumDomine Deus virtutum
  59. 🔍 19% Excita DomineExcita Domine
  60. 🔍 19% Benedicam DomineBenedicam Domine
  61. 🔍 18% Miserere mihi... ad teMiserere mihi... ad te
  62. 🔍 18% Tecum principiumTecum principium
  63. 🔍 18% DeriventurDeriventur
  64. 🔍 18% Haec dies... Dicat nuncHaec dies... Dicat nunc
  65. 🔍 18% Aspice DomineAspice Domine