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% Ego Dominus inebriaboEgo Dominus inebriabo
  2. πŸ” 76% Deus docuistiDeus docuisti
  3. πŸ” 75% Angelus Domini apparuitAngelus Domini apparuit
  4. πŸ” 42% Justorum animae (Off.)Justorum animae (Off.)
  5. πŸ” 41% Stetit PontifexStetit Pontifex
  6. πŸ” 39% Beata nobis gaudiaBeata nobis gaudia
  7. πŸ” 39% Inclinet DominusInclinet Dominus
  8. πŸ” 39% Beata nobis gaudiaBeata nobis gaudia
  9. πŸ” 39% Beata nobisBeata nobis
  10. πŸ” 38% VerumtamenVerumtamen
  11. πŸ” 38% Te saeculorum PrincipemTe saeculorum Principem
  12. πŸ” 38% Stetit Angelus (Off)Stetit Angelus (Off)
  13. πŸ” 36% Obaudite meObaudite me
  14. πŸ” 35% Manum suamManum suam
  15. πŸ” 34% Qui me inveneritQui me invenerit
  16. πŸ” 34% Erit autem sanguisErit autem sanguis
  17. πŸ” 34% Felix namque esFelix namque es
  18. πŸ” 33% Petite sine AlleluiaPetite sine Alleluia
  19. πŸ” 33% Jesu dulcis amorJesu dulcis amor
  20. πŸ” 33% Mihi absitMihi absit
  21. πŸ” 33% In Deo salutareIn Deo salutare
  22. πŸ” 33% Petite cum AlleluiaPetite cum Alleluia
  23. πŸ” 33% Qui docti fuerint fulgebuntQui docti fuerint fulgebunt
  24. πŸ” 32% Venite comediteVenite comedite
  25. πŸ” 32% O salutaris Hostia IIIO salutaris Hostia III
  26. πŸ” 32% Ecce concipietEcce concipiet
  27. πŸ” 32% O crux splendidiorO crux splendidior
  28. πŸ” 32% Salvabo populumSalvabo populum
  29. πŸ” 32% Libera me Domine de morteLibera me Domine de morte
  30. πŸ” 31% Ipse est directusIpse est directus
  31. πŸ” 31% In Deo speravitIn Deo speravit
  32. πŸ” 31% Exsultet orbis gaudiis (another chant)Exsultet orbis gaudiis (another chant)
  33. πŸ” 31% Sapientia hujusSapientia hujus
  34. πŸ” 31% Dignus es DomineDignus es Domine
  35. πŸ” 31% Candida VirginitasCandida Virginitas
  36. πŸ” 31% Beata nobis gaudiaBeata nobis gaudia
  37. πŸ” 31% Adesto sancta TrinitasAdesto sancta Trinitas
  38. πŸ” 31% Unus panisUnus panis
  39. πŸ” 31% Beata nobis gaudiaBeata nobis gaudia
  40. πŸ” 30% FructumFructum
  41. πŸ” 30% Solve jubente DeoSolve jubente Deo
  42. πŸ” 30% Cum sublevassetCum sublevasset
  43. πŸ” 30% Juravit DominusJuravit Dominus
  44. πŸ” 30% Duo SeraphimDuo Seraphim
  45. πŸ” 30% Iste ConfessorIste Confessor
  46. πŸ” 30% Gemma caelestisGemma caelestis
  47. πŸ” 30% Quam magnaQuam magna
  48. πŸ” 30% Te saeculorum PrincipemTe saeculorum Principem
  49. πŸ” 29% ConfundanturConfundantur
  50. πŸ” 29% Fulgebunt justi et tamquamFulgebunt justi et tamquam
  51. πŸ” 29% Quae est ista quae progrediturQuae est ista quae progreditur
  52. πŸ” 29% In salutariIn salutari
  53. πŸ” 29% Laudibus civesLaudibus cives
  54. πŸ” 29% Lux perpetuaLux perpetua
  55. πŸ” 29% Iste Confessorum Domini (in Feriis sextis)Iste Confessorum Domini (in Feriis sextis)
  56. πŸ” 29% ImmolabitImmolabit
  57. πŸ” 29% ImmolabitImmolabit
  58. πŸ” 29% Rogavi pro teRogavi pro te
  59. πŸ” 29% Inter aeternasInter aeternas
  60. πŸ” 29% Quem terra pontus sideraQuem terra pontus sidera
  61. πŸ” 29% Tantum ergo VIITantum ergo VII
  62. πŸ” 28% Gemma cΓ¦lestisGemma cΓ¦lestis
  63. πŸ” 28% Quid tuo nobisQuid tuo nobis
  64. πŸ” 28% Iste Confessor Domini [S Martini]Iste Confessor Domini [S Martini]
  65. πŸ” 28% Candor aeternaeCandor aeternae