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% ElegiElegi
  2. πŸ” 56% Elegi et sanctificaviElegi et sanctificavi
  3. πŸ” 38% Cantate eiCantate ei
  4. πŸ” 38% Quae est istaQuae est ista
  5. πŸ” 36% ElegiElegi
  6. πŸ” 35% Leva in circuituLeva in circuitu
  7. πŸ” 35% Ecce homoEcce homo
  8. πŸ” 34% Tu gloriaTu gloria
  9. πŸ” 31% Miserere mei Deus (cantus prior)Miserere mei Deus (cantus prior)
  10. πŸ” 31% Nostras deprecationesNostras deprecationes
  11. πŸ” 30% Cor arca legem cΓ³ntinensCor arca legem cΓ³ntinens
  12. πŸ” 30% Credo ICredo I
  13. πŸ” 30% Miserere (Ps 50)Miserere (Ps 50)
  14. πŸ” 29% Viderunt eam filiae Sion vernantemViderunt eam filiae Sion vernantem
  15. πŸ” 29% Cor arca legem continens (another chant)Cor arca legem continens (another chant)
  16. πŸ” 29% Si quis diligit meSi quis diligit me
  17. πŸ” 29% Si quis diligit meSi quis diligit me
  18. πŸ” 29% Exsultavit cor meumExsultavit cor meum
  19. πŸ” 29% Exsultet orbis gaudiisExsultet orbis gaudiis
  20. πŸ” 29% Credo ICredo I
  21. πŸ” 28% Credo ICredo I
  22. πŸ” 28% Clamavi in totoClamavi in toto
  23. πŸ” 28% Exsultet jam AngelicaExsultet jam Angelica
  24. πŸ” 28% Ante me non estAnte me non est
  25. πŸ” 28% Redime me DomineRedime me Domine
  26. πŸ” 28% Memor sitMemor sit
  27. πŸ” 28% Venite exultemus DominoVenite exultemus Domino
  28. πŸ” 27% Credo I (forma ordinaria)Credo I (forma ordinaria)
  29. πŸ” 27% Exsultet orbis gaudiisExsultet orbis gaudiis
  30. πŸ” 27% Ecce puer meusEcce puer meus
  31. πŸ” 27% Sana animam meamSana animam meam
  32. πŸ” 27% Ad Jesum autemAd Jesum autem
  33. πŸ” 27% Christus natus est nobisChristus natus est nobis
  34. πŸ” 27% Qui me misitQui me misit
  35. πŸ” 27% Optatus votis omniumOptatus votis omnium
  36. πŸ” 27% Invicte Martyr unicum (Alter tonus)Invicte Martyr unicum (Alter tonus)
  37. πŸ” 27% Credo VCredo V
  38. πŸ” 27% Sanctificavit DominusSanctificavit Dominus
  39. πŸ” 27% Hodie scietisHodie scietis
  40. πŸ” 26% Inclina cor meumInclina cor meum
  41. πŸ” 26% Sana animam meamSana animam meam
  42. πŸ” 26% Tollite jugumTollite jugum
  43. πŸ” 26% Unus militumUnus militum
  44. πŸ” 26% Unus militumUnus militum
  45. πŸ” 26% Gloria et honoreGloria et honore
  46. πŸ” 26% Exaudi Domine... adjutorExaudi Domine... adjutor
  47. πŸ” 26% Medicinam carnalemMedicinam carnalem
  48. πŸ” 26% En ut superbaEn ut superba
  49. πŸ” 26% Qui me inveneritQui me invenerit
  50. πŸ” 26% Gabriel Angelus... EcceGabriel Angelus... Ecce
  51. πŸ” 26% Elegit eamElegit eam
  52. πŸ” 26% Ego dilectoEgo dilecto
  53. πŸ” 26% Praefatio solemnis de D. N. Iesu Christo RegePraefatio solemnis de D. N. Iesu Christo Rege
  54. πŸ” 26% Benedicamus PatremBenedicamus Patrem
  55. πŸ” 26% DefeceruntDefecerunt
  56. πŸ” 26% Praefatio solemnis de Omnibus Sanctis et PatronisPraefatio solemnis de Omnibus Sanctis et Patronis
  57. πŸ” 26% Domine Rex omnipotensDomine Rex omnipotens
  58. πŸ” 25% Beatam me dicentBeatam me dicent
  59. πŸ” 25% Ingressus AngelusIngressus Angelus
  60. πŸ” 25% O beatum PontificemO beatum Pontificem
  61. πŸ” 25% Asperges me (ad lib.) IIAsperges me (ad lib.) II
  62. πŸ” 25% Gloria Patri IVGloria Patri IV
  63. πŸ” 25% Praefatio solemnis de sancto Ioseph Sponso B. M. V.Praefatio solemnis de sancto Ioseph Sponso B. M. V.
  64. πŸ” 25% Venite exultemus IV GVenite exultemus IV G
  65. πŸ” 25% Salvum me fac (Psalmus 68)Salvum me fac (Psalmus 68)