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% Surgens Jesus mane primaSurgens Jesus mane prima
  2. 🔍 69% Surgens Iesus mane primaSurgens Iesus mane prima
  3. 🔍 67% Surgens Jesus maneSurgens Jesus mane
  4. 🔍 51% Surgens IesusSurgens Iesus
  5. 🔍 29% Vespere autem sabbatiVespere autem sabbati
  6. 🔍 29% Vespere autemVespere autem
  7. 🔍 28% Vespere autem sabbatiVespere autem sabbati
  8. 🔍 24% Usque modoUsque modo
  9. 🔍 24% Haec locutus sum vobisHaec locutus sum vobis
  10. 🔍 24% Conversus estConversus est
  11. 🔍 23% Praecedam vosPraecedam vos
  12. 🔍 23% Descendit Jesus cum eis (Ant.)Descendit Jesus cum eis (Ant.)
  13. 🔍 22% Alleluia (Dominica per Annum ad Laudes)Alleluia (Dominica per Annum ad Laudes)
  14. 🔍 21% Dum transisset sabbatumDum transisset sabbatum
  15. 🔍 21% Vespere autem sabbatiVespere autem sabbati
  16. 🔍 21% Dixit autem Dominus servoDixit autem Dominus servo
  17. 🔍 20% Ne timeas MariaNe timeas Maria
  18. 🔍 20% Convocatis Jesus duodecim ApostolisConvocatis Jesus duodecim Apostolis
  19. 🔍 20% Ne timeas MariaNe timeas Maria
  20. 🔍 20% Alleluia (Dominica per Annum ad Laudes)Alleluia (Dominica per Annum ad Laudes)
  21. 🔍 20% Regina caeli laetareRegina caeli laetare
  22. 🔍 20% Mane surgensMane surgens
  23. 🔍 20% Cognovit autem paterCognovit autem pater
  24. 🔍 20% Sancti et justiSancti et justi
  25. 🔍 20% Cum venerit ParaclitusCum venerit Paraclitus
  26. 🔍 19% At Jesus conversusAt Jesus conversus
  27. 🔍 19% Attendite a falsisAttendite a falsis
  28. 🔍 19% Vado ad eum qui misit me et nemoVado ad eum qui misit me et nemo
  29. 🔍 19% Dicebat JesusDicebat Jesus
  30. 🔍 19% Tristitia vestra alleluiaTristitia vestra alleluia
  31. 🔍 19% Tristitia vestra verteturTristitia vestra vertetur
  32. 🔍 19% Modicum et non videbitis meModicum et non videbitis me
  33. 🔍 19% Et ipse Jesus eratEt ipse Jesus erat
  34. 🔍 19% Ne timeas Maria ... allel.Ne timeas Maria ... allel.
  35. 🔍 19% Surrexit Dominus vere (Resp. Br.)Surrexit Dominus vere (Resp. Br.)
  36. 🔍 19% Beata es MariaBeata es Maria
  37. 🔍 19% Cum turba multaCum turba multa
  38. 🔍 19% Cum autem descendissetCum autem descendisset
  39. 🔍 19% At Jesus conversusAt Jesus conversus
  40. 🔍 19% Mane nobiscum quoniam advesperascitMane nobiscum quoniam advesperascit
  41. 🔍 18% Ne timeas Maria (in Annunciatio)Ne timeas Maria (in Annunciatio)
  42. 🔍 18% Cum vidisset Jesus MatremCum vidisset Jesus Matrem
  43. 🔍 18% Fuit homoFuit homo
  44. 🔍 18% Et valde maneEt valde mane
  45. 🔍 18% Christus Jesus splendorChristus Jesus splendor
  46. 🔍 18% Dixit Jesus: utDixit Jesus: ut
  47. 🔍 18% Ut testimonium haberetUt testimonium haberet
  48. 🔍 18% Laetare Virgo MaterLaetare Virgo Mater
  49. 🔍 18% In omnem terramIn omnem terram
  50. 🔍 18% Surrexit Dominus vere (Resp. Br.)Surrexit Dominus vere (Resp. Br.)
  51. 🔍 18% Sic Deus dilexit mundumSic Deus dilexit mundum
  52. 🔍 18% Exivi a PatreExivi a Patre
  53. 🔍 18% Spiritus et animaeSpiritus et animae
  54. 🔍 18% Prae timore autemPrae timore autem
  55. 🔍 18% O beata animaO beata anima
  56. 🔍 18% Spiritu principaliSpiritu principali
  57. 🔍 18% Ego daemoniumEgo daemonium
  58. 🔍 18% Jacob autem genuit (Ant.)Jacob autem genuit (Ant.)
  59. 🔍 17% Surrexit DominusSurrexit Dominus
  60. 🔍 17% StabantStabant
  61. 🔍 17% O Doctor optime(Athanasi)O Doctor optime(Athanasi)
  62. 🔍 17% Fuit virFuit vir
  63. 🔍 17% Ipse JesusIpse Jesus
  64. 🔍 17% Exsurgens MariaExsurgens Maria
  65. 🔍 17% Respondens autem AngelusRespondens autem Angelus