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% Domine ostende nobisDomine ostende nobis
  2. 🔍 77% Domine ostendeDomine ostende
  3. 🔍 69% Domine ostendeDomine ostende
  4. 🔍 59% Domine ostendeDomine ostende
  5. 🔍 52% Domine ostende nobis 1Domine ostende nobis 1
  6. 🔍 47% Ostende nobis DomineOstende nobis Domine
  7. 🔍 46% Domine ostendeDomine ostende
  8. 🔍 42% Ostende nobisOstende nobis
  9. 🔍 41% Ostende nobis DomineOstende nobis Domine
  10. 🔍 40% Ostende nobisOstende nobis
  11. 🔍 39% Ostende nobis DomineOstende nobis Domine
  12. 🔍 35% OstendeOstende
  13. 🔍 35% Ostende nobisOstende nobis
  14. 🔍 34% Ostende nobisOstende nobis
  15. 🔍 31% Ostende nobis DomineOstende nobis Domine
  16. 🔍 30% Philippe qui videt mePhilippe qui videt me
  17. 🔍 28% Ostende nobis DomineOstende nobis Domine
  18. 🔍 28% Fecit nos DeoFecit nos Deo
  19. 🔍 28% Ostende nobisOstende nobis
  20. 🔍 27% Alleluia ConfiteminiAlleluia Confitemini
  21. 🔍 26% Tanto tempore vobiscum sum (Resp.)Tanto tempore vobiscum sum (Resp.)
  22. 🔍 26% Philippe qui videt mePhilippe qui videt me
  23. 🔍 25% Da nobis, DomineDa nobis, Domine
  24. 🔍 25% Alleluia confiteminiAlleluia confitemini
  25. 🔍 25% Si manseritis in meSi manseritis in me
  26. 🔍 25% Ego sum via veritasEgo sum via veritas
  27. 🔍 24% Domine refugiumDomine refugium
  28. 🔍 24% Alleluia (T. P. Laud. Dom.)Alleluia (T. P. Laud. Dom.)
  29. 🔍 24% Litaniae LauretanaeLitaniae Lauretanae
  30. 🔍 24% Concede nobis hominemConcede nobis hominem
  31. 🔍 24% Alleluia (T. P. ad Nonam)Alleluia (T. P. ad Nonam)
  32. 🔍 24% Ascendo ad PatremAscendo ad Patrem
  33. 🔍 24% Alleluia (T. P. ad Tertiam)Alleluia (T. P. ad Tertiam)
  34. 🔍 24% Alleluia Faciem tuamAlleluia Faciem tuam
  35. 🔍 24% Alleluia (T. P. Laud. Fer. II.)Alleluia (T. P. Laud. Fer. II.)
  36. 🔍 24% Alleluia (T. P. ad Primam)Alleluia (T. P. ad Primam)
  37. 🔍 23% Fecit nos DeoFecit nos Deo
  38. 🔍 23% Alleluia Fer. II T.P. IAlleluia Fer. II T.P. I
  39. 🔍 23% Alleluia (T. P. ad Sextam)Alleluia (T. P. ad Sextam)
  40. 🔍 23% Ora pro nobis... allel.Ora pro nobis... allel.
  41. 🔍 23% Pax vobis ego sumPax vobis ego sum
  42. 🔍 23% Alleluia (T. P. Vesp. Sabb.)Alleluia (T. P. Vesp. Sabb.)
  43. 🔍 23% Alleluia (T. P. Vesp. Fer. II.)Alleluia (T. P. Vesp. Fer. II.)
  44. 🔍 23% Ostende nobisOstende nobis
  45. 🔍 23% Alleluia (T. P. Vesp. Dom.)Alleluia (T. P. Vesp. Dom.)
  46. 🔍 23% Alleluia (mode 8)Alleluia (mode 8)
  47. 🔍 23% Pacem meam... alleluiaPacem meam... alleluia
  48. 🔍 23% Clamor meus DomineClamor meus Domine
  49. 🔍 23% Alleluia (T. P. Laud. Fer. V.)Alleluia (T. P. Laud. Fer. V.)
  50. 🔍 22% Alleluia (T. P. Laud. Fer. VI.)Alleluia (T. P. Laud. Fer. VI.)
  51. 🔍 22% Ostende nobis DomineOstende nobis Domine
  52. 🔍 22% Alleluia (T. P. Vesp. Fer. IV.)Alleluia (T. P. Vesp. Fer. IV.)
  53. 🔍 22% Alleluia (T. P. Laud. Fer. III.)Alleluia (T. P. Laud. Fer. III.)
  54. 🔍 22% Litaniae LauretanaeLitaniae Lauretanae
  55. 🔍 22% Alleluia LaudateAlleluia Laudate
  56. 🔍 22% Pax vobis ego sumPax vobis ego sum
  57. 🔍 22% Pie secundumPie secundum
  58. 🔍 22% Alleluia (T. P. Complet.)Alleluia (T. P. Complet.)
  59. 🔍 22% Notum fecit DominusNotum fecit Dominus
  60. 🔍 22% Alleluia (T. P. Laud. Fer. IV.)Alleluia (T. P. Laud. Fer. IV.)
  61. 🔍 22% Alleluia Omnes GentesAlleluia Omnes Gentes
  62. 🔍 22% Alleluia (T. P. Complet.)Alleluia (T. P. Complet.)
  63. 🔍 22% Corripies me DomineCorripies me Domine
  64. 🔍 22% Erexit nobis DominusErexit nobis Dominus
  65. 🔍 22% Ascendo ad Patrem meumAscendo ad Patrem meum