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: 2025-12-19. 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% Stabunt justiStabunt justi
  2. 🔍 33% Stabat sancta MariaStabat sancta Maria
  3. 🔍 29% Stabat sancta MariaStabat sancta Maria
  4. 🔍 28% Stabunt justi in magna constantiaStabunt justi in magna constantia
  5. 🔍 26% Decus morumDecus morum
  6. 🔍 26% Impleta gaudentImpleta gaudent
  7. 🔍 26% Stabat sancta MariaStabat sancta Maria
  8. 🔍 25% Beata nobisBeata nobis
  9. 🔍 25% Bernardinum qui divinum.Bernardinum qui divinum.
  10. 🔍 24% Visi suntVisi sunt
  11. 🔍 24% Sanctorum meritis inclyta gaudiaSanctorum meritis inclyta gaudia
  12. 🔍 23% Qui facit angelosQui facit angelos
  13. 🔍 23% Justus ut palmaJustus ut palma
  14. 🔍 23% Gaude Mater PoloniaGaude Mater Polonia
  15. 🔍 22% Lucis Creator optimeLucis Creator optime
  16. 🔍 22% IlluminaIllumina
  17. 🔍 22% Lucis Creator optimeLucis Creator optime
  18. 🔍 22% Laetamini in Domino (Off.)Laetamini in Domino (Off.)
  19. 🔍 22% Martinae celebriMartinae celebri
  20. 🔍 22% Non illam cruciansNon illam crucians
  21. 🔍 22% Martinae celebri plauditeMartinae celebri plaudite
  22. 🔍 22% Tu natale solum protegeTu natale solum protege
  23. 🔍 22% Tu natale solumTu natale solum
  24. 🔍 21% ObtuleruntObtulerunt
  25. 🔍 21% Spiritus SanctusSpiritus Sanctus
  26. 🔍 21% Sancte N.Sancte N.
  27. 🔍 21% Unus panisUnus panis
  28. 🔍 21% Ego autem sum vermisEgo autem sum vermis
  29. 🔍 20% Eripe meEripe me
  30. 🔍 20% Libera me Domine de morteLibera me Domine de morte
  31. 🔍 20% Corpora SanctorumCorpora Sanctorum
  32. 🔍 20% Non fraus magnanimumNon fraus magnanimum
  33. 🔍 20% O sacrum conviviumO sacrum convivium
  34. 🔍 20% Gloria (ad lib.) III / III BGloria (ad lib.) III / III B
  35. 🔍 20% Potum meumPotum meum
  36. 🔍 20% Christus passus estChristus passus est
  37. 🔍 20% Emendemus in meliusEmendemus in melius
  38. 🔍 20% Bonum mihiBonum mihi
  39. 🔍 20% Christus resurgensChristus resurgens
  40. 🔍 20% Joseph fili DavidJoseph fili David
  41. 🔍 20% Salve radix sanctaSalve radix sancta
  42. 🔍 20% Custodes hominumCustodes hominum
  43. 🔍 20% Mihi autem nimisMihi autem nimis
  44. 🔍 20% Memento meiMemento mei
  45. 🔍 19% Ave Maria (Alleluia)Ave Maria (Alleluia)
  46. 🔍 19% Quasi stellaQuasi stella
  47. 🔍 19% ComedetisComedetis
  48. 🔍 19% Alleluia ! Fac cum servo tuoAlleluia ! Fac cum servo tuo
  49. 🔍 19% Vado ad eum... sed quiaVado ad eum... sed quia
  50. 🔍 19% Praefatio solemnior de MartyribusPraefatio solemnior de Martyribus
  51. 🔍 19% Eram quasi AgnusEram quasi Agnus
  52. 🔍 19% Praefatio solemnior de sanctissima TrinitatePraefatio solemnior de sanctissima Trinitate
  53. 🔍 19% Praefatio solemnior de sancta CrucePraefatio solemnior de sancta Cruce
  54. 🔍 19% Surge aquiloSurge aquilo
  55. 🔍 19% De necessitatibusDe necessitatibus
  56. 🔍 19% Christus passus estChristus passus est
  57. 🔍 19% Signa eosSigna eos
  58. 🔍 19% Corpora sanctorumCorpora sanctorum
  59. 🔍 19% Christum, Regem RegumChristum, Regem Regum
  60. 🔍 19% Praefatio solemnior de nuptiisPraefatio solemnior de nuptiis
  61. 🔍 19% IntraveruntIntraverunt
  62. 🔍 19% O virum mirabilemO virum mirabilem
  63. 🔍 19% EmendemusEmendemus
  64. 🔍 19% Tu es vas electionisTu es vas electionis
  65. 🔍 19% Praefatio solemnior communisPraefatio solemnior communis