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% Exspecta DominumExspecta Dominum
  2. 🔍 69% Exspecta DominumExspecta Dominum
  3. 🔍 58% Exspecta DominumExspecta Dominum
  4. 🔍 35% Audivit DominusAudivit Dominus
  5. 🔍 33% Exsultat gaudioExsultat gaudio
  6. 🔍 32% Exaudi Domine... tibiExaudi Domine... tibi
  7. 🔍 32% Ne derelinquas meNe derelinquas me
  8. 🔍 32% Tibi dixitTibi dixit
  9. 🔍 32% Effusum estEffusum est
  10. 🔍 31% Benedicta sit sanctaBenedicta sit sancta
  11. 🔍 31% Eduxit DominusEduxit Dominus
  12. 🔍 31% Exaudi Domine... adjutorExaudi Domine... adjutor
  13. 🔍 30% JuravitJuravit
  14. 🔍 30% Mihi adhaere DeoMihi adhaere Deo
  15. 🔍 30% Ecce sic benediceturEcce sic benedicetur
  16. 🔍 30% Invocabit meInvocabit me
  17. 🔍 30% Redime meRedime me
  18. 🔍 30% In virtute tuaIn virtute tua
  19. 🔍 30% Dilectio DeiDilectio Dei
  20. 🔍 30% Domine quinque talentaDomine quinque talenta
  21. 🔍 29% LaetenturLaetentur
  22. 🔍 29% In voluntateIn voluntate
  23. 🔍 29% Unam petiiUnam petii
  24. 🔍 29% Deus in adjutoriumDeus in adjutorium
  25. 🔍 29% Benedicta sit sanctaBenedicta sit sancta
  26. 🔍 28% Dominus illuminatioDominus illuminatio
  27. 🔍 28% Exaudi Domine... tibiExaudi Domine... tibi
  28. 🔍 28% Exaudi Domine... adjutorExaudi Domine... adjutor
  29. 🔍 28% Nunc scio vereNunc scio vere
  30. 🔍 28% Laetetur corLaetetur cor
  31. 🔍 28% Oculi meiOculi mei
  32. 🔍 27% Probasti Domine (Intr.)Probasti Domine (Intr.)
  33. 🔍 27% ReminiscereReminiscere
  34. 🔍 27% Venite benedictiVenite benedicti
  35. 🔍 27% Notas mihiNotas mihi
  36. 🔍 27% Benedicta sit sanctaBenedicta sit sancta
  37. 🔍 27% Unus panisUnus panis
  38. 🔍 27% Dum clamaremDum clamarem
  39. 🔍 27% Praefatio ferialis de AdventuPraefatio ferialis de Adventu
  40. 🔍 27% Invocabit meInvocabit me
  41. 🔍 27% Redemisti nosRedemisti nos
  42. 🔍 26% Gloria Patri - VIIGloria Patri - VII
  43. 🔍 26% Benedicta sit sanctaBenedicta sit sancta
  44. 🔍 26% ResurrexiResurrexi
  45. 🔍 26% Fac mecumFac mecum
  46. 🔍 26% Factus estFactus est
  47. 🔍 26% Nunc scioNunc scio
  48. 🔍 26% Viri GalilaeiViri Galilaei
  49. 🔍 26% Gloria IIIGloria III
  50. 🔍 26% Audivit DominusAudivit Dominus
  51. 🔍 26% Ne derelinquas meNe derelinquas me
  52. 🔍 26% Invocabit DominumInvocabit Dominum
  53. 🔍 26% Probasti DomineProbasti Domine
  54. 🔍 26% Exsultet gaudioExsultet gaudio
  55. 🔍 26% Det tibi DeusDet tibi Deus
  56. 🔍 25% Ego autem in DominoEgo autem in Domino
  57. 🔍 25% Dignus es DomineDignus es Domine
  58. 🔍 25% Exaudi nosExaudi nos
  59. 🔍 25% Miserere mei Deus (cantus alter)Miserere mei Deus (cantus alter)
  60. 🔍 25% Te CatharinaTe Catharina
  61. 🔍 25% Exaudi Domine... tibiExaudi Domine... tibi
  62. 🔍 25% O beata MaterO beata Mater
  63. 🔍 25% Bonum mihiBonum mihi
  64. 🔍 25% Ex ore infantiumEx ore infantium
  65. 🔍 25% Esto mihiEsto mihi