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: 2025-12-20. 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% Columna esColumna es
  2. 🔍 71% Columna esColumna es
  3. 🔍 64% Columna es immobilisColumna es immobilis
  4. 🔍 28% Ascendit JesusAscendit Jesus
  5. 🔍 27% Amen... dico... qui creditAmen... dico... qui credit
  6. 🔍 26% Veni sponsa ChristiVeni sponsa Christi
  7. 🔍 26% Jubilate... omnisJubilate... omnis
  8. 🔍 26% Hi novissimiHi novissimi
  9. 🔍 25% Omnis plebsOmnis plebs
  10. 🔍 25% Alleluia Fer. VI T.P. IIAlleluia Fer. VI T.P. II
  11. 🔍 25% In tua patientiaIn tua patientia
  12. 🔍 25% Simile est... decemSimile est... decem
  13. 🔍 25% Alleluia Fer. VI T.P. IAlleluia Fer. VI T.P. I
  14. 🔍 25% Alleluia Fer. II T.P. IIAlleluia Fer. II T.P. II
  15. 🔍 25% Alleluia Sabb. T.P. IAlleluia Sabb. T.P. I
  16. 🔍 24% Alleluia Fer. III T.P. IAlleluia Fer. III T.P. I
  17. 🔍 24% Alleluia Fer. V T.P. IAlleluia Fer. V T.P. I
  18. 🔍 24% Tu es qui venturus esTu es qui venturus es
  19. 🔍 24% Alleluia Fer. IV T.P. IAlleluia Fer. IV T.P. I
  20. 🔍 24% Alleluia Omnes GentesAlleluia Omnes Gentes
  21. 🔍 24% Alleluia Fer. V T.P. IIAlleluia Fer. V T.P. II
  22. 🔍 24% Posuisti Domine... allel. (Resp. Br.)Posuisti Domine... allel. (Resp. Br.)
  23. 🔍 24% Alleluia Fer. IV T.P. IIAlleluia Fer. IV T.P. II
  24. 🔍 24% Alleluia (T.P. ad Tertiam)Alleluia (T.P. ad Tertiam)
  25. 🔍 24% Omnes GentesOmnes Gentes
  26. 🔍 23% Alleluia Dom. Compl. T.P. IAlleluia Dom. Compl. T.P. I
  27. 🔍 23% Beata es MariaBeata es Maria
  28. 🔍 23% Alleluia Fer. II T.P. IAlleluia Fer. II T.P. I
  29. 🔍 23% Alleluia (Sabb. T.P.) (II)Alleluia (Sabb. T.P.) (II)
  30. 🔍 23% Adest... diademaAdest... diadema
  31. 🔍 23% Omnis vallisOmnis vallis
  32. 🔍 23% O doctor optimeO doctor optime
  33. 🔍 23% Te saeculorum PrincipemTe saeculorum Principem
  34. 🔍 23% Alleluia. Dom. LaudAlleluia. Dom. Laud
  35. 🔍 23% In velamento clamabuntIn velamento clamabunt
  36. 🔍 23% Alleluia (T.P. ad Nonam)Alleluia (T.P. ad Nonam)
  37. 🔍 23% Alleluia laudate DominumAlleluia laudate Dominum
  38. 🔍 23% Alleluia Fer. III T.P. IIAlleluia Fer. III T.P. II
  39. 🔍 23% Alleluia Dominus regnavitAlleluia Dominus regnavit
  40. 🔍 23% Haec est virgo sapiens quamHaec est virgo sapiens quam
  41. 🔍 22% CognoveruntCognoverunt
  42. 🔍 22% ModicumModicum
  43. 🔍 22% Specie tua... allel.Specie tua... allel.
  44. 🔍 22% Filiae JerusalemFiliae Jerusalem
  45. 🔍 22% Pulchra es et decoraPulchra es et decora
  46. 🔍 22% Alleluia (T.P. in II nocturno)Alleluia (T.P. in II nocturno)
  47. 🔍 22% Summum RegemSummum Regem
  48. 🔍 22% Omnis sapientiaOmnis sapientia
  49. 🔍 22% Alleluia (Dom. Non. T.P.)Alleluia (Dom. Non. T.P.)
  50. 🔍 22% Alleluia (mode 8)Alleluia (mode 8)
  51. 🔍 22% Alleluia Lapis revolutusAlleluia Lapis revolutus
  52. 🔍 22% Veni sponsa Christi (II Vesperis)Veni sponsa Christi (II Vesperis)
  53. 🔍 22% Ne timeas... invenistiNe timeas... invenisti
  54. 🔍 22% Lapides pretiosiLapides pretiosi
  55. 🔍 22% Hodie completi suntHodie completi sunt
  56. 🔍 22% Alleluia (Dom. Sext. T.P.)Alleluia (Dom. Sext. T.P.)
  57. 🔍 22% Si duo ex vobisSi duo ex vobis
  58. 🔍 22% Alleluia nomen bonum (Resp.)Alleluia nomen bonum (Resp.)
  59. 🔍 22% Deficiente vinoDeficiente vino
  60. 🔍 22% Misericordia DominiMisericordia Domini
  61. 🔍 22% Ille me clarificabitIlle me clarificabit
  62. 🔍 22% Filiae JerusalemFiliae Jerusalem
  63. 🔍 22% Alleluia faciem tuamAlleluia faciem tuam
  64. 🔍 22% Benedictus esBenedictus es
  65. 🔍 22% Alleluia (T.P. Invitatorium)Alleluia (T.P. Invitatorium)