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% Jerusalem respiceJerusalem respice
  2. 🔍 45% Ierusalem respiceIerusalem respice
  3. 🔍 42% Lauda JerusalemLauda Jerusalem
  4. 🔍 42% Ierusalem respiceIerusalem respice
  5. 🔍 42% Ierusalem respiceIerusalem respice
  6. 🔍 38% Jerusalem gaudeJerusalem gaude
  7. 🔍 38% Super te Jerusalem orieturSuper te Jerusalem orietur
  8. 🔍 37% Laetamini cum Jerusalem (Ant.)Laetamini cum Jerusalem (Ant.)
  9. 🔍 37% Tu gloria Jerusalem (II)Tu gloria Jerusalem (II)
  10. 🔍 35% Ecce veniet prophetaEcce veniet propheta
  11. 🔍 34% Alleluia Fer. II T.P. IAlleluia Fer. II T.P. I
  12. 🔍 34% Judaea et JerusalemJudaea et Jerusalem
  13. 🔍 34% Filiae JerusalemFiliae Jerusalem
  14. 🔍 33% Dabo in SionDabo in Sion
  15. 🔍 33% Non invenientesNon invenientes
  16. 🔍 32% Alleluia Fer. VI T.P. IIAlleluia Fer. VI T.P. II
  17. 🔍 32% Cum redirentCum redirent
  18. 🔍 31% Leva JerusalemLeva Jerusalem
  19. 🔍 31% Alleluia Fer. II T.P. IIAlleluia Fer. II T.P. II
  20. 🔍 31% Angelus... nuntiavitAngelus... nuntiavit
  21. 🔍 31% Super te JerusalemSuper te Jerusalem
  22. 🔍 31% Tu gloria Jerusalem (I)Tu gloria Jerusalem (I)
  23. 🔍 31% Alleluia Fer. VI T.P. IAlleluia Fer. VI T.P. I
  24. 🔍 31% Alleluia (Dom. Non. T.P.)Alleluia (Dom. Non. T.P.)
  25. 🔍 30% Alleluia Dom. Compl. T.P. IAlleluia Dom. Compl. T.P. I
  26. 🔍 30% Alleluia (ant. mode 5)Alleluia (ant. mode 5)
  27. 🔍 30% Alleluia Sabb. T.P. IAlleluia Sabb. T.P. I
  28. 🔍 30% Alleluia Fer. V T.P. IAlleluia Fer. V T.P. I
  29. 🔍 30% Alleluia Fer. IV T.P. IIAlleluia Fer. IV T.P. II
  30. 🔍 30% Jesu Christe... allel.Jesu Christe... allel.
  31. 🔍 30% Alleluia faciem tuamAlleluia faciem tuam
  32. 🔍 30% Lux de luceLux de luce
  33. 🔍 30% Alleluia (Dom. Sext. T.P.)Alleluia (Dom. Sext. T.P.)
  34. 🔍 29% JucundareJucundare
  35. 🔍 29% Lauda JerusalemLauda Jerusalem
  36. 🔍 29% Alleluia Fer. IV T.P. IAlleluia Fer. IV T.P. I
  37. 🔍 29% Ne timeas... invenistiNe timeas... invenisti
  38. 🔍 29% Alleluia Fer. III T.P. IAlleluia Fer. III T.P. I
  39. 🔍 29% O Virgo virginumO Virgo virginum
  40. 🔍 29% Super te JerusalemSuper te Jerusalem
  41. 🔍 29% Alleluia resurrexit DominusAlleluia resurrexit Dominus
  42. 🔍 29% Alleluia Fer. V T.P. IIAlleluia Fer. V T.P. II
  43. 🔍 29% Jerusalem gaudeJerusalem gaude
  44. 🔍 28% Alleluia (ant. mode 8)Alleluia (ant. mode 8)
  45. 🔍 28% Alleluia Fer. III T.P. IIAlleluia Fer. III T.P. II
  46. 🔍 28% Lauda Jerusalem DominumLauda Jerusalem Dominum
  47. 🔍 28% Ista est speciosa (Virginum)Ista est speciosa (Virginum)
  48. 🔍 28% Ponam in SionPonam in Sion
  49. 🔍 28% Super te JerusalemSuper te Jerusalem
  50. 🔍 28% Alleluia Dom. Compl. T.P. IIAlleluia Dom. Compl. T.P. II
  51. 🔍 28% Dabo in SionDabo in Sion
  52. 🔍 28% Non vos relinquamNon vos relinquam
  53. 🔍 28% Alleluia omnes de SabaAlleluia omnes de Saba
  54. 🔍 28% Alleluia (ant. mode 2)Alleluia (ant. mode 2)
  55. 🔍 28% Alleluia confiteminiAlleluia confitemini
  56. 🔍 27% Alleluia (Sabb. T.P.) (II)Alleluia (Sabb. T.P.) (II)
  57. 🔍 27% Alleluia (ant. mode 7)Alleluia (ant. mode 7)
  58. 🔍 27% Alleluia (Dom. Vesp. T.P.)Alleluia (Dom. Vesp. T.P.)
  59. 🔍 27% Alleluia (Dom. Tert. T.P.)Alleluia (Dom. Tert. T.P.)
  60. 🔍 27% Alleluia panisAlleluia panis
  61. 🔍 27% Alleluia. Dom. LaudAlleluia. Dom. Laud
  62. 🔍 27% Dabo in SionDabo in Sion
  63. 🔍 27% Audi benigne conditorAudi benigne conditor
  64. 🔍 27% Qui me invenerit... allel.Qui me invenerit... allel.
  65. 🔍 27% Alleluia laudate DominumAlleluia laudate Dominum