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% O Maria rubens rosaO Maria rubens rosa
  2. 🔍 29% Jesu nostra redemptioJesu nostra redemptio
  3. 🔍 28% Summi Parentis FilioSummi Parentis Filio
  4. 🔍 28% Martyr Dei (I)Martyr Dei (I)
  5. 🔍 27% Hodiernae lux dieiHodiernae lux diei
  6. 🔍 27% Gaude Mater EcclesiaGaude Mater Ecclesia
  7. 🔍 27% Jesu dulcisJesu dulcis
  8. 🔍 27% Aeterno RegiAeterno Regi
  9. 🔍 26% Noe vero cumNoe vero cum
  10. 🔍 26% Quicumque certumQuicumque certum
  11. 🔍 26% Hymnum novaeHymnum novae
  12. 🔍 25% Venite exsultemus IVVenite exsultemus IV
  13. 🔍 25% Deus tuorum militumDeus tuorum militum
  14. 🔍 25% Ave Regina caelorumAve Regina caelorum
  15. 🔍 25% Quicumque ChristumQuicumque Christum
  16. 🔍 24% Amor Jesu dulcissimeAmor Jesu dulcissime
  17. 🔍 24% Novus athleta DominiNovus athleta Domini
  18. 🔍 24% O rex aeterne DomineO rex aeterne Domine
  19. 🔍 24% Roma Petro Glorietur (Another Tone)Roma Petro Glorietur (Another Tone)
  20. 🔍 23% Ave Maris Stella (in sollemnitatibus)Ave Maris Stella (in sollemnitatibus)
  21. 🔍 23% Lux perpetuaLux perpetua
  22. 🔍 23% In hoc HyacinthiIn hoc Hyacinthi
  23. 🔍 23% Venite exsultemus (mode 4e simplex)Venite exsultemus (mode 4e simplex)
  24. 🔍 23% Salve ReginaSalve Regina
  25. 🔍 22% Vox puraVox pura
  26. 🔍 22% CollaeteturCollaetetur
  27. 🔍 22% Venite exultemus Domino (IV Tonus A)Venite exultemus Domino (IV Tonus A)
  28. 🔍 22% In diebus illis: Facta est super meIn diebus illis: Facta est super me
  29. 🔍 22% Veni Sancte Spiritus et emitteVeni Sancte Spiritus et emitte
  30. 🔍 22% O salutaris Hostia IIO salutaris Hostia II
  31. 🔍 22% Te lucis ante terminumTe lucis ante terminum
  32. 🔍 22% O salutaris Hostia IIIO salutaris Hostia III
  33. 🔍 21% Ave, Maris Stella(In Solemnitatibus)Ave, Maris Stella(In Solemnitatibus)
  34. 🔍 21% Salve ReginaSalve Regina
  35. 🔍 21% Veni Sancte Spiritus et emitteVeni Sancte Spiritus et emitte
  36. 🔍 21% Tantum ergo XTantum ergo X
  37. 🔍 21% Veni Sancte Spiritus et emitteVeni Sancte Spiritus et emitte
  38. 🔍 21% Vitae novae praevia!Vitae novae praevia!
  39. 🔍 21% O cor amoris victimaO cor amoris victima
  40. 🔍 21% Exsultet mentisExsultet mentis
  41. 🔍 21% Spe mercedisSpe mercedis
  42. 🔍 21% Nemo te condemnavitNemo te condemnavit
  43. 🔍 21% Auctor beate saeculiAuctor beate saeculi
  44. 🔍 21% Veni Sancte Spiritus et emitteVeni Sancte Spiritus et emitte
  45. 🔍 21% Pie PaterPie Pater
  46. 🔍 21% Eva virumEva virum
  47. 🔍 20% Veni Sancte SpiritusVeni Sancte Spiritus
  48. 🔍 20% O martyr desiderioO martyr desiderio
  49. 🔍 20% Ave stellaAve stella
  50. 🔍 20% Venite exultemus IV EVenite exultemus IV E
  51. 🔍 20% Exsultet caelum (II)Exsultet caelum (II)
  52. 🔍 20% Vexilla Regis prodeuntVexilla Regis prodeunt
  53. 🔍 20% Ave Maria (Salutatio Angelica)Ave Maria (Salutatio Angelica)
  54. 🔍 19% Venite exsultemus DominoVenite exsultemus Domino
  55. 🔍 19% Beata AgathaBeata Agatha
  56. 🔍 19% Cor amandum SalvatorisCor amandum Salvatoris
  57. 🔍 19% LoquebanturLoquebantur
  58. 🔍 19% Proclamatio Nativitas DNIC (Octavo Kalendas ianuarii)Proclamatio Nativitas DNIC (Octavo Kalendas ianuarii)
  59. 🔍 19% In salutariIn salutari
  60. 🔍 19% Qui manducatQui manducat
  61. 🔍 19% Jesse proles quibus dolesJesse proles quibus doles
  62. 🔍 19% Salve turba duodenaSalve turba duodena
  63. 🔍 19% Ave lumenAve lumen
  64. 🔍 18% Venit lumenVenit lumen
  65. 🔍 18% Sertum gestansSertum gestans