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 πŸ” to find similarities to the given chant.

  1. πŸ” 100% Quid vobis videturQuid vobis videtur
  2. πŸ” 70% Quid vobis videtur de ChristoQuid vobis videtur de Christo
  3. πŸ” 67% Quid vobis videturQuid vobis videtur
  4. πŸ” 63% Quid vobis videturQuid vobis videtur
  5. πŸ” 27% Venite exsultemus IVVenite exsultemus IV
  6. πŸ” 27% Sanctificavit DominusSanctificavit Dominus
  7. πŸ” 26% In omnibus hisIn omnibus his
  8. πŸ” 25% Jam Christus astraJam Christus astra
  9. πŸ” 25% Et audientes discipuliEt audientes discipuli
  10. πŸ” 25% Jesu nostraJesu nostra
  11. πŸ” 25% Quid faciam quia dominusQuid faciam quia dominus
  12. πŸ” 25% Sancta Maria succurreSancta Maria succurre
  13. πŸ” 24% Christus Jesus splendorChristus Jesus splendor
  14. πŸ” 24% Dabit illi DominusDabit illi Dominus
  15. πŸ” 24% Cor arca legem cΓ³ntinensCor arca legem cΓ³ntinens
  16. πŸ” 24% Convocatis Jesus duodecim ApostolisConvocatis Jesus duodecim Apostolis
  17. πŸ” 24% In regeneratione (Solesmes 1934)In regeneratione (Solesmes 1934)
  18. πŸ” 24% Ad cenamAd cenam
  19. πŸ” 24% Judaea et JerusalemJudaea et Jerusalem
  20. πŸ” 24% Sancta Maria...auxiliumSancta Maria...auxilium
  21. πŸ” 24% Sancta Maria...festivitatemSancta Maria...festivitatem
  22. πŸ” 24% In regenerationeIn regeneratione
  23. πŸ” 24% In regenerationeIn regeneratione
  24. πŸ” 23% Auctor beate saeculiAuctor beate saeculi
  25. πŸ” 23% Sacris SolemnisSacris Solemnis
  26. πŸ” 23% Sancta Maria succurreSancta Maria succurre
  27. πŸ” 23% Gloria XIIIGloria XIII
  28. πŸ” 23% Ecce veniet DeusEcce veniet Deus
  29. πŸ” 23% Vexilla Christus inclytaVexilla Christus inclyta
  30. πŸ” 23% Venite exsultemus IV*Venite exsultemus IV*
  31. πŸ” 23% En ut superbaEn ut superba
  32. πŸ” 23% Dicamus laudes DominoDicamus laudes Domino
  33. πŸ” 23% Dixit Dominus paralyticoDixit Dominus paralytico
  34. πŸ” 23% Cor arca legem continens (another chant)Cor arca legem continens (another chant)
  35. πŸ” 23% In ferventis oleiIn ferventis olei
  36. πŸ” 22% Erat vir Domini Benedictus (tonus 4d)Erat vir Domini Benedictus (tonus 4d)
  37. πŸ” 22% Exsultet caelum (III)Exsultet caelum (III)
  38. πŸ” 22% Iam ChristusIam Christus
  39. πŸ” 22% Jam Christus astraJam Christus astra
  40. πŸ” 22% Et posueruntEt posuerunt
  41. πŸ” 22% Panis solemnisPanis solemnis
  42. πŸ” 22% Iesu nostra redemptioIesu nostra redemptio
  43. πŸ” 22% Ecce veniet DeusEcce veniet Deus
  44. πŸ” 22% Jam lucis orto sidere (In Festo Pentecostes)Jam lucis orto sidere (In Festo Pentecostes)
  45. πŸ” 22% Aeterna imago AltissimiAeterna imago Altissimi
  46. πŸ” 22% Ecce crucem DominiEcce crucem Domini
  47. πŸ” 22% Fortis en praesulFortis en praesul
  48. πŸ” 22% Rerum Deus (In Festo Pentecostes)Rerum Deus (In Festo Pentecostes)
  49. πŸ” 22% Sancta MariaSancta Maria
  50. πŸ” 22% Custodes hominum psallimusCustodes hominum psallimus
  51. πŸ” 22% Iste confessor (III)Iste confessor (III)
  52. πŸ” 22% Ex more docti mysticoEx more docti mystico
  53. πŸ” 22% Pacem relinquo vobisPacem relinquo vobis
  54. πŸ” 22% Rector potens (In Festo Pentecostes)Rector potens (In Festo Pentecostes)
  55. πŸ” 22% Optatus votis omniumOptatus votis omnium
  56. πŸ” 22% Hodie completi suntHodie completi sunt
  57. πŸ” 22% Vexilla ChristusVexilla Christus
  58. πŸ” 21% SanctificavitSanctificavit
  59. πŸ” 21% Jam Christus astra ascenderatJam Christus astra ascenderat
  60. πŸ” 21% Passio DNJC secundum MatthaeumPassio DNJC secundum Matthaeum
  61. πŸ” 21% Quid faciam quia dominusQuid faciam quia dominus
  62. πŸ” 21% Dabit ei DominusDabit ei Dominus
  63. πŸ” 21% Ite nuntiate fratribusIte nuntiate fratribus
  64. πŸ” 21% Custodes hominumCustodes hominum
  65. πŸ” 21% Exsultet omnium... et eorum omniumExsultet omnium... et eorum omnium