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% Felix namque esFelix namque es
  2. 🔍 66% Felix namque esFelix namque es
  3. 🔍 42% Felix namque esFelix namque es
  4. 🔍 38% Qui docti fuerint fulgebuntQui docti fuerint fulgebunt
  5. 🔍 37% Manum suamManum suam
  6. 🔍 35% VerumtamenVerumtamen
  7. 🔍 35% Stetit PontifexStetit Pontifex
  8. 🔍 34% Ego Dominus inebriaboEgo Dominus inebriabo
  9. 🔍 33% Felix namque esFelix namque es
  10. 🔍 33% Beata nobis gaudiaBeata nobis gaudia
  11. 🔍 33% Beata nobis gaudiaBeata nobis gaudia
  12. 🔍 33% Justorum animae (Off.)Justorum animae (Off.)
  13. 🔍 33% Inclinet DominusInclinet Dominus
  14. 🔍 33% Stetit Angelus (Off)Stetit Angelus (Off)
  15. 🔍 33% Te saeculorum PrincipemTe saeculorum Principem
  16. 🔍 33% Beata nobisBeata nobis
  17. 🔍 31% Ecce concipietEcce concipiet
  18. 🔍 30% Exsultet orbis gaudiis (another chant)Exsultet orbis gaudiis (another chant)
  19. 🔍 30% In Deo speravitIn Deo speravit
  20. 🔍 30% Libera me Domine de morteLibera me Domine de morte
  21. 🔍 29% Te saeculorum PrincipemTe saeculorum Principem
  22. 🔍 29% Adesto sancta TrinitasAdesto sancta Trinitas
  23. 🔍 29% Candida VirginitasCandida Virginitas
  24. 🔍 29% Beata nobis gaudiaBeata nobis gaudia
  25. 🔍 29% Beata nobis gaudiaBeata nobis gaudia
  26. 🔍 29% Deus docuistiDeus docuisti
  27. 🔍 29% Mihi absitMihi absit
  28. 🔍 29% Dignus es DomineDignus es Domine
  29. 🔍 28% Venite comediteVenite comedite
  30. 🔍 28% O salutaris Hostia IIIO salutaris Hostia III
  31. 🔍 28% ConfundanturConfundantur
  32. 🔍 28% Deus autemDeus autem
  33. 🔍 27% Angelus Domini apparuitAngelus Domini apparuit
  34. 🔍 27% Obaudite meObaudite me
  35. 🔍 27% Te saeculorum PrincipemTe saeculorum Principem
  36. 🔍 27% Per te Dei GenitrixPer te Dei Genitrix
  37. 🔍 27% Quam magnaQuam magna
  38. 🔍 27% Ego sum RaphaelEgo sum Raphael
  39. 🔍 27% De quacumqueDe quacumque
  40. 🔍 27% Qui me inveneritQui me invenerit
  41. 🔍 27% FructumFructum
  42. 🔍 26% In virtute tuaIn virtute tua
  43. 🔍 26% Ite IXIte IX
  44. 🔍 26% Sicut abundantSicut abundant
  45. 🔍 26% Christus unamChristus unam
  46. 🔍 26% Jesu dulcis amorJesu dulcis amor
  47. 🔍 26% Beati pauperesBeati pauperes
  48. 🔍 26% Jesu redemptor omniumJesu redemptor omnium
  49. 🔍 26% Dies iraeDies irae
  50. 🔍 26% Felix namque esFelix namque es
  51. 🔍 25% In conspectu... Domine DeusIn conspectu... Domine Deus
  52. 🔍 25% Juravit DominusJuravit Dominus
  53. 🔍 25% In conspectu... adorabo (All)In conspectu... adorabo (All)
  54. 🔍 25% Rogavi pro teRogavi pro te
  55. 🔍 25% Ave Rex nosterAve Rex noster
  56. 🔍 25% Stetit pontifexStetit pontifex
  57. 🔍 25% Regina mundiRegina mundi
  58. 🔍 24% Beata visceraBeata viscera
  59. 🔍 24% Stetit PontifexStetit Pontifex
  60. 🔍 24% Christus passus estChristus passus est
  61. 🔍 24% Quid ultra debuiQuid ultra debui
  62. 🔍 24% Crux fidelisCrux fidelis
  63. 🔍 24% Terra tremuitTerra tremuit
  64. 🔍 24% Quem terra pontus sideraQuem terra pontus sidera
  65. 🔍 23% Corona tribulationisCorona tribulationis