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% Beatus vir qui timetBeatus vir qui timet
  2. πŸ” 44% Beatus vir qui timet (Grad.)Beatus vir qui timet (Grad.)
  3. πŸ” 43% Sicut liliumSicut lilium
  4. πŸ” 41% Beatus vir qui timetBeatus vir qui timet
  5. πŸ” 33% Iste sanctusIste sanctus
  6. πŸ” 33% Confirmatum est cor VirginisConfirmatum est cor Virginis
  7. πŸ” 33% Justus cum cecideritJustus cum ceciderit
  8. πŸ” 32% Haec est vera fraternitasHaec est vera fraternitas
  9. πŸ” 31% In omnibus gratiasIn omnibus gratias
  10. πŸ” 31% O certe praecipuusO certe praecipuus
  11. πŸ” 30% Ecce concipiesEcce concipies
  12. πŸ” 30% Relinqui domumRelinqui domum
  13. πŸ” 30% Da mihi, DomineDa mihi, Domine
  14. πŸ” 30% Suscepimus DeusSuscepimus Deus
  15. πŸ” 30% Virtute magnaVirtute magna
  16. πŸ” 29% Maria MagdaleneMaria Magdalene
  17. πŸ” 29% Solem justitiΓ¦Solem justitiΓ¦
  18. πŸ” 29% In omnibus exhibeamusIn omnibus exhibeamus
  19. πŸ” 28% Domine Dominus nosterDomine Dominus noster
  20. πŸ” 28% Emitte, DomineEmitte, Domine
  21. πŸ” 28% Mundum vocansMundum vocans
  22. πŸ” 28% Ecce apparebit DominusEcce apparebit Dominus
  23. πŸ” 28% Frange esurientiFrange esurienti
  24. πŸ” 28% Beatus vir qui timetBeatus vir qui timet
  25. πŸ” 28% Spiritus DominiSpiritus Domini
  26. πŸ” 28% Beatus vir cujusBeatus vir cujus
  27. πŸ” 27% Gaudeo planeGaudeo plane
  28. πŸ” 27% Confiteantur tibiConfiteantur tibi
  29. πŸ” 27% Gloria Patri (mode i)Gloria Patri (mode i)
  30. πŸ” 27% Sederunt principesSederunt principes
  31. πŸ” 27% Invenit seInvenit se
  32. πŸ” 27% EdoctusEdoctus
  33. πŸ” 27% Gloria Patri (mode v)Gloria Patri (mode v)
  34. πŸ” 27% Improperium... et non inveniImproperium... et non inveni
  35. πŸ” 27% Domine in virtuteDomine in virtute
  36. πŸ” 27% In medio EcclesiaeIn medio Ecclesiae
  37. πŸ” 26% Esto mihiEsto mihi
  38. πŸ” 26% Qui timetQui timet
  39. πŸ” 26% Caput creatusCaput creatus
  40. πŸ” 26% In Deo speravitIn Deo speravit
  41. πŸ” 26% RedemptionemRedemptionem
  42. πŸ” 26% Iste sanctus pro lege DeiIste sanctus pro lege Dei
  43. πŸ” 26% Benedicta es tu, filiaBenedicta es tu, filia
  44. πŸ” 26% Qui operatus estQui operatus est
  45. πŸ” 25% Beatus vir qui timet (Tract.)Beatus vir qui timet (Tract.)
  46. πŸ” 25% Justitia indutus sumJustitia indutus sum
  47. πŸ” 25% Adjuvabit eamAdjuvabit eam
  48. πŸ” 25% Pontifex sacerdosPontifex sacerdos
  49. πŸ” 25% Coelestis exercitusCoelestis exercitus
  50. πŸ” 25% Justorum animeJustorum anime
  51. πŸ” 25% Pacifice loquebanturPacifice loquebantur
  52. πŸ” 25% Christus passus estChristus passus est
  53. πŸ” 25% Qui timet DominumQui timet Dominum
  54. πŸ” 25% Solemnitas tuaSolemnitas tua
  55. πŸ” 25% Respice DomineRespice Domine
  56. πŸ” 24% Exiit sermoExiit sermo
  57. πŸ” 24% Protector nosterProtector noster
  58. πŸ” 24% Christi viamChristi viam
  59. πŸ” 24% Beatus vir qui timetBeatus vir qui timet
  60. πŸ” 24% Canite tubaCanite tuba
  61. πŸ” 24% Beatus vir qui metuit DominumBeatus vir qui metuit Dominum
  62. πŸ” 24% Orbis FactorOrbis Factor
  63. πŸ” 24% Ecce sacerdosEcce sacerdos
  64. πŸ” 24% Ecce servus meusEcce servus meus
  65. πŸ” 24% Beatus vir qui timetBeatus vir qui timet