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% Venite post meVenite post me
  2. 🔍 63% Venite post meVenite post me
  3. 🔍 52% Venite post meVenite post me
  4. 🔍 36% Venite post meVenite post me
  5. 🔍 35% Venite post meVenite post me
  6. 🔍 33% Ambulans JesusAmbulans Jesus
  7. 🔍 32% Venite post meVenite post me
  8. 🔍 28% Protexisti meProtexisti me
  9. 🔍 28% Dilectus meusDilectus meus
  10. 🔍 27% Dominus secus mareDominus secus mare
  11. 🔍 27% Primum quaeritePrimum quaerite
  12. 🔍 24% Sinite parvulosSinite parvulos
  13. 🔍 24% Ambulans IesusAmbulans Iesus
  14. 🔍 23% Venite ad meVenite ad me
  15. 🔍 23% Ego sum pauperEgo sum pauper
  16. 🔍 22% ModicumModicum
  17. 🔍 22% Joseph autemJoseph autem
  18. 🔍 21% Ambulans IesusAmbulans Iesus
  19. 🔍 21% Levabo oculosLevabo oculos
  20. 🔍 21% Exsulta filiaExsulta filia
  21. 🔍 21% Dulce lignumDulce lignum
  22. 🔍 21% Introibo ad altareIntroibo ad altare
  23. 🔍 20% Dominus secus mareDominus secus mare
  24. 🔍 20% De necessitatibusDe necessitatibus
  25. 🔍 20% Cum deambularetCum deambularet
  26. 🔍 20% Domine ne longeDomine ne longe
  27. 🔍 20% ReminiscereReminiscere
  28. 🔍 20% Miserere mei Deus (cantus alter)Miserere mei Deus (cantus alter)
  29. 🔍 20% Miserere mei... secundumMiserere mei... secundum
  30. 🔍 20% Miserere (Ps 50)Miserere (Ps 50)
  31. 🔍 20% Miserere meiMiserere mei
  32. 🔍 20% Potum meumPotum meum
  33. 🔍 20% Domine ne longeDomine ne longe
  34. 🔍 19% In salutariIn salutari
  35. 🔍 19% Ego clamaviEgo clamavi
  36. 🔍 19% Spiritus ubi vultSpiritus ubi vult
  37. 🔍 19% Dominus qui eripuitDominus qui eripuit
  38. 🔍 19% Miserere mihi... tribulorMiserere mihi... tribulor
  39. 🔍 19% Miserere meiMiserere mei
  40. 🔍 19% Domine quis habitabitDomine quis habitabit
  41. 🔍 19% De necessitatibusDe necessitatibus
  42. 🔍 19% RecordareRecordare
  43. 🔍 19% Manete in meManete in me
  44. 🔍 19% Qui post me venitQui post me venit
  45. 🔍 19% Emisi vosEmisi vos
  46. 🔍 19% Vos qui secutiVos qui secuti
  47. 🔍 19% Salus populiSalus populi
  48. 🔍 19% Lux aeternaLux aeterna
  49. 🔍 19% Memor estoMemor esto
  50. 🔍 19% Confitemini... quoniam (Sab. Sancto)Confitemini... quoniam (Sab. Sancto)
  51. 🔍 18% Nunc ergoNunc ergo
  52. 🔍 18% Gaudeamus... assumptioneGaudeamus... assumptione
  53. 🔍 18% Potum meumPotum meum
  54. 🔍 18% Dominus secus mareDominus secus mare
  55. 🔍 18% Dominus illuminatioDominus illuminatio
  56. 🔍 18% Miserere mei Deus (cantus prior)Miserere mei Deus (cantus prior)
  57. 🔍 18% Quae est ista quae progrediturQuae est ista quae progreditur
  58. 🔍 18% Confiteantur... quiaConfiteantur... quia
  59. 🔍 18% O lux beata CaelitumO lux beata Caelitum
  60. 🔍 18% Qui post meQui post me
  61. 🔍 18% Qui post meQui post me
  62. 🔍 18% O lux beata CaelitumO lux beata Caelitum
  63. 🔍 18% O vos aethereiO vos aetherei
  64. 🔍 18% Venite filiiVenite filii
  65. 🔍 18% Dominum Deum tuumDominum Deum tuum