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% Domine in virtuteDomine in virtute
  2. 🔍 73% Candor estCandor est
  3. 🔍 45% Magnificat (Immac. Cord. B. M. V.)Magnificat (Immac. Cord. B. M. V.)
  4. 🔍 41% Domine in virtuteDomine in virtute
  5. 🔍 37% Domine in virtuteDomine in virtute
  6. 🔍 37% MagnificatMagnificat
  7. 🔍 32% Domine Deus... qui repertusDomine Deus... qui repertus
  8. 🔍 32% In splendoribusIn splendoribus
  9. 🔍 32% Laetamini in Domino (Off.)Laetamini in Domino (Off.)
  10. 🔍 32% In virtute tuaIn virtute tua
  11. 🔍 31% MagnificatMagnificat
  12. 🔍 30% Miserere mei DeusMiserere mei Deus
  13. 🔍 30% In medio Ecclesiae all. all.In medio Ecclesiae all. all.
  14. 🔍 29% In medio Ecclesiae all. all. all.In medio Ecclesiae all. all. all.
  15. 🔍 29% Domine in virtuteDomine in virtute
  16. 🔍 28% Veni Domine et noliVeni Domine et noli
  17. 🔍 26% Esto mihiEsto mihi
  18. 🔍 26% Paraclitus SpiritusParaclitus Spiritus
  19. 🔍 26% MagnificatMagnificat
  20. 🔍 25% IlluminaIllumina
  21. 🔍 25% Adorate DeumAdorate Deum
  22. 🔍 24% Dominus dabitDominus dabit
  23. 🔍 24% Posuisti Domine (Com.)Posuisti Domine (Com.)
  24. 🔍 24% Memor fuiMemor fui
  25. 🔍 24% Liberasti nosLiberasti nos
  26. 🔍 24% Clamaverunt ad teClamaverunt ad te
  27. 🔍 24% Vir Dei BenedictusVir Dei Benedictus
  28. 🔍 24% Benedicite omnes AngeliBenedicite omnes Angeli
  29. 🔍 23% Benedictus esBenedictus es
  30. 🔍 23% Intret in conspectuIntret in conspectu
  31. 🔍 23% Custodi meCustodi me
  32. 🔍 23% Factus est DominusFactus est Dominus
  33. 🔍 23% Mihi autem nimisMihi autem nimis
  34. 🔍 23% AdducenturAdducentur
  35. 🔍 23% Fac nos innocuamFac nos innocuam
  36. 🔍 23% SapientiaSapientia
  37. 🔍 23% Deus in nomineDeus in nomine
  38. 🔍 23% Salvum fac servumSalvum fac servum
  39. 🔍 23% Protector nosterProtector noster
  40. 🔍 22% Eripe me Domine de inimicisEripe me Domine de inimicis
  41. 🔍 22% Specie tuaSpecie tua
  42. 🔍 22% Esto mihiEsto mihi
  43. 🔍 22% Venite filiiVenite filii
  44. 🔍 22% Posuisti Domine (Resp. Grad.)Posuisti Domine (Resp. Grad.)
  45. 🔍 22% Exsurge... non praevaleatExsurge... non praevaleat
  46. 🔍 22% Desiderium animaeDesiderium animae
  47. 🔍 22% Sciant gentesSciant gentes
  48. 🔍 22% Justi epulenturJusti epulentur
  49. 🔍 21% Cantate DominoCantate Domino
  50. 🔍 21% Magnus sanctus PaulusMagnus sanctus Paulus
  51. 🔍 21% Domine in virtuteDomine in virtute
  52. 🔍 21% HerodesHerodes
  53. 🔍 21% Ne timeasNe timeas
  54. 🔍 21% Benedicite Dominum omnes AngeliBenedicite Dominum omnes Angeli
  55. 🔍 21% Domine in virtuteDomine in virtute
  56. 🔍 21% Domine in virtuteDomine in virtute
  57. 🔍 21% Justus ut palmaJustus ut palma
  58. 🔍 21% GloriabunturGloriabuntur
  59. 🔍 21% Inveni DavidInveni David
  60. 🔍 21% Tollite hostiasTollite hostias
  61. 🔍 21% In ecclesiisIn ecclesiis
  62. 🔍 21% Jerusalem quaeJerusalem quae
  63. 🔍 21% Confirma hocConfirma hoc
  64. 🔍 20% Laetatus sumLaetatus sum
  65. 🔍 20% Paratum cor meumParatum cor meum