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% Omnis terraOmnis terra
  2. πŸ” 79% Omnis terra adoretOmnis terra adoret
  3. πŸ” 77% Omnis terra (Paschal Time)Omnis terra (Paschal Time)
  4. πŸ” 67% Omnis terra adoret (T. Paschali)Omnis terra adoret (T. Paschali)
  5. πŸ” 60% Omnis terraOmnis terra
  6. πŸ” 57% Omnis terraOmnis terra
  7. πŸ” 50% Omnis terra adoret teOmnis terra adoret te
  8. πŸ” 50% Omnis terraOmnis terra
  9. πŸ” 48% Omnis terra adóret teOmnis terra adóret te
  10. πŸ” 45% Verbo DominiVerbo Domini
  11. πŸ” 45% Omnis terraOmnis terra
  12. πŸ” 45% Omnis terraOmnis terra
  13. πŸ” 45% Ego dixi DomineEgo dixi Domine
  14. πŸ” 44% Constitues eosConstitues eos
  15. πŸ” 44% Omnis terra adoretOmnis terra adoret
  16. πŸ” 44% Laetamini in DominoLaetamini in Domino
  17. πŸ” 43% Crastina EritCrastina Erit
  18. πŸ” 43% In aeternumIn aeternum
  19. πŸ” 43% Domum tuamDomum tuam
  20. πŸ” 42% Posuisti DominePosuisti Domine
  21. πŸ” 42% Sana animam meamSana animam meam
  22. πŸ” 42% Elegit eumElegit eum
  23. πŸ” 41% Exaltabo teExaltabo te
  24. πŸ” 41% Amavit eum DominusAmavit eum Dominus
  25. πŸ” 40% Ascendit fumusAscendit fumus
  26. πŸ” 40% Nimis honorati suntNimis honorati sunt
  27. πŸ” 40% Os justiOs justi
  28. πŸ” 40% Hoc signumHoc signum
  29. πŸ” 40% Benedictus es DomineBenedictus es Domine
  30. πŸ” 40% Fasciculus myrrhaeFasciculus myrrhae
  31. πŸ” 39% Memoriam fecitMemoriam fecit
  32. πŸ” 39% Justus germinabitJustus germinabit
  33. πŸ” 39% Exsultent justiExsultent justi
  34. πŸ” 39% Constituit eumConstituit eum
  35. πŸ” 39% Scapulis suisScapulis suis
  36. πŸ” 39% Benedicamus PatremBenedicamus Patrem
  37. πŸ” 38% Data est mihiData est mihi
  38. πŸ” 38% Propter nosPropter nos
  39. πŸ” 38% Adjuvabit eamAdjuvabit eam
  40. πŸ” 38% Hodie scietisHodie scietis
  41. πŸ” 38% Qui me inveneritQui me invenerit
  42. πŸ” 38% Exaltata est Sancta Dei GenitrixExaltata est Sancta Dei Genitrix
  43. πŸ” 38% In conspectu AngelorumIn conspectu Angelorum
  44. πŸ” 38% Assumpta est MariaAssumpta est Maria
  45. πŸ” 38% Redemisti nos DomineRedemisti nos Domine
  46. πŸ” 38% Ego MaterEgo Mater
  47. πŸ” 37% In hoc cognoviIn hoc cognovi
  48. πŸ” 37% Gloria et honoreGloria et honore
  49. πŸ” 37% Stetit AngelusStetit Angelus
  50. πŸ” 37% In conspectu AngelorumIn conspectu Angelorum
  51. πŸ” 36% Meritis et precibus (Out of Paschal Time)Meritis et precibus (Out of Paschal Time)
  52. πŸ” 36% Adoramus te ChristeAdoramus te Christe
  53. πŸ” 36% In conspectu Angelorum (Resp Br)In conspectu Angelorum (Resp Br)
  54. πŸ” 36% Inter natos mulierumInter natos mulierum
  55. πŸ” 36% Ipse liberavitIpse liberavit
  56. πŸ” 36% Christus dilexitChristus dilexit
  57. πŸ” 36% Lex DeiLex Dei
  58. πŸ” 36% Clamavi in totoClamavi in toto
  59. πŸ” 36% Christe Fili Dei viviChriste Fili Dei vivi
  60. πŸ” 36% Beatam me dicentBeatam me dicent
  61. πŸ” 35% Elisabeth ZachariaeElisabeth Zachariae
  62. πŸ” 35% Specie tuaSpecie tua
  63. πŸ” 35% Justi autemJusti autem
  64. πŸ” 35% In omnem terramIn omnem terram
  65. πŸ” 35% Crastina dieCrastina die