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% Linguae manusLinguae manus
  2. 🔍 33% Pungens spinaPungens spina
  3. 🔍 29% ResurrexitResurrexit
  4. 🔍 27% Surrexit DominusSurrexit Dominus
  5. 🔍 26% Surrexit... de sepulcroSurrexit... de sepulcro
  6. 🔍 26% Laetare Virgo MaterLaetare Virgo Mater
  7. 🔍 25% In manus tuas... allel.In manus tuas... allel.
  8. 🔍 24% Videte manus measVidete manus meas
  9. 🔍 24% Venite omnes adoremusVenite omnes adoremus
  10. 🔍 24% CrucifixusCrucifixus
  11. 🔍 24% Gaude Virgo Mater Christi.Gaude Virgo Mater Christi.
  12. 🔍 24% Exsultemus et laetemurExsultemus et laetemur
  13. 🔍 23% Scala caeloScala caelo
  14. 🔍 23% LoquebanturLoquebantur
  15. 🔍 23% Resurrectio (Tempore paschali)Resurrectio (Tempore paschali)
  16. 🔍 23% In manus tuas (tempore Paschali)In manus tuas (tempore Paschali)
  17. 🔍 23% Cum esset desponsataCum esset desponsata
  18. 🔍 23% Surrexit Dominus de sepulchro (Resp. Br.)Surrexit Dominus de sepulchro (Resp. Br.)
  19. 🔍 22% Ista est VirgoIsta est Virgo
  20. 🔍 22% Surrexit Dominus vere (Resp. Br.)Surrexit Dominus vere (Resp. Br.)
  21. 🔍 22% Omnis expertemOmnis expertem
  22. 🔍 22% Surrexit Dominus de sepulchro (Resp. Br.)Surrexit Dominus de sepulchro (Resp. Br.)
  23. 🔍 22% Alleluia resurrexit DominusAlleluia resurrexit Dominus
  24. 🔍 21% Alleluia Omnes GentesAlleluia Omnes Gentes
  25. 🔍 21% Manus meaeManus meae
  26. 🔍 21% Surrexit Dominus vere (Resp. Br.)Surrexit Dominus vere (Resp. Br.)
  27. 🔍 21% Deus omnipotensDeus omnipotens
  28. 🔍 21% Alleluia Fer. VI T.P. IAlleluia Fer. VI T.P. I
  29. 🔍 21% Sancta... semper... allel.Sancta... semper... allel.
  30. 🔍 21% Accepit autemAccepit autem
  31. 🔍 21% Hoc jam tertioHoc jam tertio
  32. 🔍 21% Omnes GentesOmnes Gentes
  33. 🔍 21% Lux perpetuaLux perpetua
  34. 🔍 21% RecordareRecordare
  35. 🔍 20% In manus tuas Domine (Tempore Paschali)In manus tuas Domine (Tempore Paschali)
  36. 🔍 20% Alleluia laudate DominumAlleluia laudate Dominum
  37. 🔍 20% Jesu dulcisJesu dulcis
  38. 🔍 20% Christus resurrexitChristus resurrexit
  39. 🔍 20% O lux beata TrinitasO lux beata Trinitas
  40. 🔍 20% Dixit Mater ejusDixit Mater ejus
  41. 🔍 20% Alleluia (ant. mode 4)Alleluia (ant. mode 4)
  42. 🔍 20% Alleluia (ant. mode 3)Alleluia (ant. mode 3)
  43. 🔍 20% Omnis expertemOmnis expertem
  44. 🔍 20% Omnis expertem maculaeOmnis expertem maculae
  45. 🔍 20% Regina caeli (Officium Parvum)Regina caeli (Officium Parvum)
  46. 🔍 20% Lux de luceLux de luce
  47. 🔍 20% Dixit JesusDixit Jesus
  48. 🔍 20% Alleluia tuus sum egoAlleluia tuus sum ego
  49. 🔍 20% Paschale mundo gaudiumPaschale mundo gaudium
  50. 🔍 20% Alleluia Fer. II T.P. IAlleluia Fer. II T.P. I
  51. 🔍 20% Dixit... villicoDixit... villico
  52. 🔍 20% Sancta DeiSancta Dei
  53. 🔍 20% Lauda piaLauda pia
  54. 🔍 20% ResurrectioResurrectio
  55. 🔍 20% Propheta magnusPropheta magnus
  56. 🔍 19% Jesu nostra redemptioJesu nostra redemptio
  57. 🔍 19% Virgo clemensVirgo clemens
  58. 🔍 19% ModicumModicum
  59. 🔍 19% Summi Parentis FilioSummi Parentis Filio
  60. 🔍 19% Haec est diesHaec est dies
  61. 🔍 19% Ego sum pastor oviumEgo sum pastor ovium
  62. 🔍 19% Alleluia Fer. IV T.P. IIAlleluia Fer. IV T.P. II
  63. 🔍 19% Dux fideiDux fidei
  64. 🔍 19% Alleluia Fer. II T.P. IIAlleluia Fer. II T.P. II
  65. 🔍 19% Laetare Virgo (Ss. Rosarii)Laetare Virgo (Ss. Rosarii)