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% Mirabantur omnesMirabantur omnes
  2. 🔍 47% Mirabantur omnesMirabantur omnes
  3. 🔍 40% Mirabantur omnesMirabantur omnes
  4. 🔍 35% Mirabantur omnesMirabantur omnes
  5. 🔍 29% Ex ore infantiumEx ore infantium
  6. 🔍 27% Attende caelumAttende caelum
  7. 🔍 26% VoveteVovete
  8. 🔍 26% Viderunt omnesViderunt omnes
  9. 🔍 25% Mirabantur omnes de hisMirabantur omnes de his
  10. 🔍 25% Unam petiiUnam petii
  11. 🔍 24% Mirabantur omnesMirabantur omnes
  12. 🔍 24% Mirabantur omnes de hisMirabantur omnes de his
  13. 🔍 24% Vinea facta estVinea facta est
  14. 🔍 23% Spiritus quiSpiritus qui
  15. 🔍 23% Omnes collaudantOmnes collaudant
  16. 🔍 23% Dominus JesusDominus Jesus
  17. 🔍 23% Unus militumUnus militum
  18. 🔍 23% Cantemus DominoCantemus Domino
  19. 🔍 22% Et valde mane (cum cantico Benedictus)Et valde mane (cum cantico Benedictus)
  20. 🔍 22% Haec dies... Dicant nuncHaec dies... Dicant nunc
  21. 🔍 22% In omnem terramIn omnem terram
  22. 🔍 22% Mirabantur omnes de hisMirabantur omnes de his
  23. 🔍 22% Primum quaeritePrimum quaerite
  24. 🔍 21% Benedicite DominumBenedicite Dominum
  25. 🔍 21% Benedicite DominumBenedicite Dominum
  26. 🔍 21% GustateGustate
  27. 🔍 21% Ultimo festivitatisUltimo festivitatis
  28. 🔍 21% Dicit DominusDicit Dominus
  29. 🔍 21% Dico vobisDico vobis
  30. 🔍 21% Beatus vir qui timetBeatus vir qui timet
  31. 🔍 21% VideruntViderunt
  32. 🔍 21% R. IngredienteR. Ingrediente
  33. 🔍 21% Haec dies... ConfiteminiHaec dies... Confitemini
  34. 🔍 21% Verba meaVerba mea
  35. 🔍 21% HosannaHosanna
  36. 🔍 21% Spiritus SanctusSpiritus Sanctus
  37. 🔍 21% The Reproaches (2)The Reproaches (2)
  38. 🔍 20% Sicut cervusSicut cervus
  39. 🔍 20% Pueri Hebraeorum 2Pueri Hebraeorum 2
  40. 🔍 20% O beata MaterO beata Mater
  41. 🔍 20% In omnem terramIn omnem terram
  42. 🔍 20% Os justiOs justi
  43. 🔍 20% Spiritus DominiSpiritus Domini
  44. 🔍 20% RedemptionemRedemptionem
  45. 🔍 20% Sicut cervusSicut cervus
  46. 🔍 20% Gloriosus DeusGloriosus Deus
  47. 🔍 20% RevelabiturRevelabitur
  48. 🔍 20% Salus populiSalus populi
  49. 🔍 20% Dum venerit ParaclitusDum venerit Paraclitus
  50. 🔍 20% Tollite hostiasTollite hostias
  51. 🔍 19% Pueri Hebraeorum 1Pueri Hebraeorum 1
  52. 🔍 19% VidimusVidimus
  53. 🔍 19% Felices sensusFelices sensus
  54. 🔍 19% Turba multaTurba multa
  55. 🔍 19% Domine Jesu ChristeDomine Jesu Christe
  56. 🔍 19% SedebitSedebit
  57. 🔍 19% VisionemVisionem
  58. 🔍 19% Haec dies... Dicat nuncHaec dies... Dicat nunc
  59. 🔍 19% Respice DomineRespice Domine
  60. 🔍 19% Factus estFactus est
  61. 🔍 19% Attende coelumAttende coelum
  62. 🔍 19% Jubilate Deo universaJubilate Deo universa
  63. 🔍 19% Ave Rex nosterAve Rex noster
  64. 🔍 19% MeditaborMeditabor
  65. 🔍 19% Tolle puerumTolle puerum