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% Audi filia...quia concupivit (Grad.)Audi filia...quia concupivit (Grad.)
  2. 🔍 54% Audi filia... quia concupivit (Grad.)Audi filia... quia concupivit (Grad.)
  3. 🔍 49% Audi filia et vide (Grad.)Audi filia et vide (Grad.)
  4. 🔍 44% Audi filia... et concupiscetAudi filia... et concupiscet
  5. 🔍 41% Audi filia 1Audi filia 1
  6. 🔍 37% Audi filia 2Audi filia 2
  7. 🔍 36% Salvum fac populumSalvum fac populum
  8. 🔍 32% Deus quiDeus qui
  9. 🔍 31% Deus qui praecinxit meDeus qui praecinxit me
  10. 🔍 28% Audi filiaAudi filia
  11. 🔍 28% Jacta cogitatumJacta cogitatum
  12. 🔍 28% Testis mihiTestis mihi
  13. 🔍 27% Quasi stellaQuasi stella
  14. 🔍 27% Benedic... et renovabiturBenedic... et renovabitur
  15. 🔍 27% O beata MaterO beata Mater
  16. 🔍 27% Nihil inquinatum (Grad)Nihil inquinatum (Grad)
  17. 🔍 27% Exsultabit cor meumExsultabit cor meum
  18. 🔍 26% Ne avertasNe avertas
  19. 🔍 26% Deus qui praecinxit meDeus qui praecinxit me
  20. 🔍 25% Inveni DavidInveni David
  21. 🔍 25% Benedicam DominumBenedicam Dominum
  22. 🔍 25% Sederunt principesSederunt principes
  23. 🔍 25% Audi filia et vide (Tract.)Audi filia et vide (Tract.)
  24. 🔍 25% Haec dies... LapidemHaec dies... Lapidem
  25. 🔍 25% Anima...sicut passerAnima...sicut passer
  26. 🔍 25% ExspectansExspectans
  27. 🔍 25% Populus SionPopulus Sion
  28. 🔍 25% ExsultabitExsultabit
  29. 🔍 24% Propter veritatemPropter veritatem
  30. 🔍 24% Dies sanctificatusDies sanctificatus
  31. 🔍 24% Haec dies... Dicant nuncHaec dies... Dicant nunc
  32. 🔍 24% DeriventurDeriventur
  33. 🔍 24% Probasti Domine (Intr.)Probasti Domine (Intr.)
  34. 🔍 24% Haec dies... BenedictusHaec dies... Benedictus
  35. 🔍 24% Jacta cogitatumJacta cogitatum
  36. 🔍 24% Ne avertasNe avertas
  37. 🔍 24% Audi filia et vide (Tract.)Audi filia et vide (Tract.)
  38. 🔍 24% Excita DomineExcita Domine
  39. 🔍 24% Exaudi DeusExaudi Deus
  40. 🔍 24% Exaltent eumExaltent eum
  41. 🔍 23% Ego dixi DomineEgo dixi Domine
  42. 🔍 23% Qui ambulatQui ambulat
  43. 🔍 23% Tu es Petrus (Alleluia)Tu es Petrus (Alleluia)
  44. 🔍 23% Populus SionPopulus Sion
  45. 🔍 23% Specie tuaSpecie tua
  46. 🔍 23% Domine Deus ostendeDomine Deus ostende
  47. 🔍 23% Dabo teDabo te
  48. 🔍 23% Hodie scietisHodie scietis
  49. 🔍 23% Christum regem descendentem de coelisChristum regem descendentem de coelis
  50. 🔍 23% Audivit DominusAudivit Dominus
  51. 🔍 23% In te speraviIn te speravi
  52. 🔍 23% Laetabitur justusLaetabitur justus
  53. 🔍 23% Misit DominusMisit Dominus
  54. 🔍 23% Me exspectaveruntMe exspectaverunt
  55. 🔍 23% Nimis honorati sunt (Grad.)Nimis honorati sunt (Grad.)
  56. 🔍 23% Te Deum (sec. mor. Rom.)Te Deum (sec. mor. Rom.)
  57. 🔍 23% Te DeumTe Deum
  58. 🔍 23% Specie tua et pulchritudineSpecie tua et pulchritudine
  59. 🔍 23% Te Deum (sec. mor. Rom)Te Deum (sec. mor. Rom)
  60. 🔍 23% Tribulationes cordisTribulationes cordis
  61. 🔍 22% Respice DomineRespice Domine
  62. 🔍 22% Hymnus Te DeumHymnus Te Deum
  63. 🔍 22% Qui ambulatQui ambulat
  64. 🔍 22% Audi benigne Conditor Audi benigne Conditor
  65. 🔍 22% Tecum principiumTecum principium