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 πŸ” to find similarities to the given chant.

  1. πŸ” 100% Libera me Domine de morteLibera me Domine de morte
  2. πŸ” 50% Sponsa Christi quae per orbemSponsa Christi quae per orbem
  3. πŸ” 50% O virga ac diademaO virga ac diadema
  4. πŸ” 49% Ecce iam venitEcce iam venit
  5. πŸ” 48% AbstergetAbsterget
  6. πŸ” 47% O salutaris HostiaO salutaris Hostia
  7. πŸ” 45% Lauda JerusalemLauda Jerusalem
  8. πŸ” 45% Cor arca legemCor arca legem
  9. πŸ” 41% O virtus sapientiaeO virtus sapientiae
  10. πŸ” 41% Libera me Domine de morteLibera me Domine de morte
  11. πŸ” 40% Sed DiabolusSed Diabolus
  12. πŸ” 39% Libera me Domine de morteLibera me Domine de morte
  13. πŸ” 38% Libera me Domine de morteLibera me Domine de morte
  14. πŸ” 37% Laus TrinitatiLaus Trinitati
  15. πŸ” 36% LaetabundusLaetabundus
  16. πŸ” 33% Personent hodiePersonent hodie
  17. πŸ” 31% Ave Maris Stella (Ca Ngợi Đức ChΓΊa BΓ )Ave Maris Stella (Ca Ngợi Đức ChΓΊa BΓ )
  18. πŸ” 30% Ecce servus meusEcce servus meus
  19. πŸ” 30% Luce divinaLuce divina
  20. πŸ” 30% Anarchos TheosAnarchos Theos
  21. πŸ” 30% Nihil huic virginiNihil huic virgini
  22. πŸ” 30% Isti sunt triumphatoresIsti sunt triumphatores
  23. πŸ” 30% Ave MariaAve Maria
  24. πŸ” 30% Nihil huic virgini... alleluiaNihil huic virgini... alleluia
  25. πŸ” 30% Ecce iam venitEcce iam venit
  26. πŸ” 30% Ecce venit RexEcce venit Rex
  27. πŸ” 29% Initium sapientiaeInitium sapientiae
  28. πŸ” 29% O felix felicisO felix felicis
  29. πŸ” 29% Solemnitas tuaSolemnitas tua
  30. πŸ” 29% Lauda SionLauda Sion
  31. πŸ” 29% Gaudeamus et exultemusGaudeamus et exultemus
  32. πŸ” 28% Tu DomineTu Domine
  33. πŸ” 27% Salve Regina (alter cantus de Processionali Quebecense)Salve Regina (alter cantus de Processionali Quebecense)
  34. πŸ” 27% Quem quaeritisQuem quaeritis
  35. πŸ” 27% Surgens Jesus DominusSurgens Jesus Dominus
  36. πŸ” 27% Ego sum vestra redemptioEgo sum vestra redemptio
  37. πŸ” 27% Orbis FactorOrbis Factor
  38. πŸ” 26% O sanctissimaO sanctissima
  39. πŸ” 26% Stella cΕ“liStella cΕ“li
  40. πŸ” 26% Libera me Domine de morteLibera me Domine de morte
  41. πŸ” 26% Benedictus qui venitBenedictus qui venit
  42. πŸ” 26% Nec satiebaturNec satiebatur
  43. πŸ” 26% Cor arca legemCor arca legem
  44. πŸ” 26% Alleluia, O virga mediatrixAlleluia, O virga mediatrix
  45. πŸ” 26% Cum vidissetCum vidisset
  46. πŸ” 25% Vocavit nos DeusVocavit nos Deus
  47. πŸ” 25% Praedicatorum OrdinisPraedicatorum Ordinis
  48. πŸ” 25% Tuam CrucemTuam Crucem
  49. πŸ” 25% Fundata estFundata est
  50. πŸ” 25% Dies absoluti praetereuntDies absoluti praetereunt
  51. πŸ” 25% Audi, DomineAudi, Domine
  52. πŸ” 24% Sancta et immaculataSancta et immaculata
  53. πŸ” 24% Christe qui lux es et diesChriste qui lux es et dies
  54. πŸ” 24% Adeste fidelesAdeste fideles
  55. πŸ” 24% Lauda Jerusalem(mα»›i)Lauda Jerusalem(mα»›i)
  56. πŸ” 24% Quis ascendet in montemQuis ascendet in montem
  57. πŸ” 24% AmavitAmavit
  58. πŸ” 24% Laudate pueriLaudate pueri
  59. πŸ” 24% Ave Maria (Salutatio Angelica)Ave Maria (Salutatio Angelica)
  60. πŸ” 23% O ignis spiritusO ignis spiritus
  61. πŸ” 23% Propter testamentumPropter testamentum
  62. πŸ” 23% Exaudiat te DominusExaudiat te Dominus
  63. πŸ” 23% Invenit seInvenit se
  64. πŸ” 23% EdoctusEdoctus
  65. πŸ” 23% Emitte, DomineEmitte, Domine