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 🔍 to find similarities to the given chant.

  1. 🔍 100% Franciscus ut in publicumFranciscus ut in publicum
  2. 🔍 26% aeterna Christi munera Apostolorumaeterna Christi munera Apostolorum
  3. 🔍 24% Iam lucis orto sidere (solemnitatibus)Iam lucis orto sidere (solemnitatibus)
  4. 🔍 23% Exsultet orbis gaudiis (Alter tonus)Exsultet orbis gaudiis (Alter tonus)
  5. 🔍 23% Sex fratrum paterSex fratrum pater
  6. 🔍 23% Exsultet caelum laudibus (modus 1)Exsultet caelum laudibus (modus 1)
  7. 🔍 23% Cornelius centurioCornelius centurio
  8. 🔍 22% Iam ChristusIam Christus
  9. 🔍 22% Judicii signumJudicii signum
  10. 🔍 21% Jam lucis orto sidere (In Festo S. Cordis Jesu)Jam lucis orto sidere (In Festo S. Cordis Jesu)
  11. 🔍 21% Jam lucis orto sidere (In Festo Pentecostes)Jam lucis orto sidere (In Festo Pentecostes)
  12. 🔍 21% Jam Christus astraJam Christus astra
  13. 🔍 21% Mihi absit gloriari nisi in cruceMihi absit gloriari nisi in cruce
  14. 🔍 21% Pange Lingua... ProeliumPange Lingua... Proelium
  15. 🔍 21% Exsultet caelum (III)Exsultet caelum (III)
  16. 🔍 21% Quasi meridianusQuasi meridianus
  17. 🔍 21% Aeterna imago AltissimiAeterna imago Altissimi
  18. 🔍 20% Excelsam PauliExcelsam Pauli
  19. 🔍 20% Sertum gestansSertum gestans
  20. 🔍 20% Beata nobis gaudiaBeata nobis gaudia
  21. 🔍 20% Deus tuorum II Cl.Deus tuorum II Cl.
  22. 🔍 20% Pange lingua... LaureamPange lingua... Lauream
  23. 🔍 20% Jam lucis orto sidere (In Quadragesima)Jam lucis orto sidere (In Quadragesima)
  24. 🔍 20% Beata nobis gaudiaBeata nobis gaudia
  25. 🔍 20% Exsultet caelum laudibusExsultet caelum laudibus
  26. 🔍 20% Maria virgo regiaMaria virgo regia
  27. 🔍 20% Excelsam Pauli gloriamExcelsam Pauli gloriam
  28. 🔍 20% Adest... celebrisAdest... celebris
  29. 🔍 20% Nunc Sancte nobis (In Festo S. Cordis Jesu)Nunc Sancte nobis (In Festo S. Cordis Jesu)
  30. 🔍 20% Jam lucis orto sidere (In Pentecoste)Jam lucis orto sidere (In Pentecoste)
  31. 🔍 20% Veniens Mater InclitusVeniens Mater Inclitus
  32. 🔍 20% Jam Christus astraJam Christus astra
  33. 🔍 20% O prima Virgo proditaO prima Virgo prodita
  34. 🔍 20% Lustris sex qui jam peractisLustris sex qui jam peractis
  35. 🔍 20% Pange lingua... proeliumPange lingua... proelium
  36. 🔍 20% Nunc Sancte nobis (In Festo Christi Regis)Nunc Sancte nobis (In Festo Christi Regis)
  37. 🔍 20% Aurora soli praeviaAurora soli praevia
  38. 🔍 20% Venite servi (Pentecostes)Venite servi (Pentecostes)
  39. 🔍 20% Ad cenamAd cenam
  40. 🔍 20% Te lucis ante terminum (In Festis B M V )Te lucis ante terminum (In Festis B M V )
  41. 🔍 20% O gloriosa DominaO gloriosa Domina
  42. 🔍 20% Lustris sex qui jam peractis ( Primus versus tantum notatus)Lustris sex qui jam peractis ( Primus versus tantum notatus)
  43. 🔍 20% Jam morte victorJam morte victor
  44. 🔍 19% En acetumEn acetum
  45. 🔍 19% Decora lux aeternitatis (Alter tonus)Decora lux aeternitatis (Alter tonus)
  46. 🔍 19% SustinuimusSustinuimus
  47. 🔍 19% Jam lucis orto sidere (In Pentecoste)Jam lucis orto sidere (In Pentecoste)
  48. 🔍 19% Gloria IIGloria II
  49. 🔍 19% Quicumque ChristumQuicumque Christum
  50. 🔍 19% Lustra sex qui jamLustra sex qui jam
  51. 🔍 19% Aeterna imago altissimiAeterna imago altissimi
  52. 🔍 19% En acetumEn acetum
  53. 🔍 19% Panis solemnisPanis solemnis
  54. 🔍 19% Beate martyr, prosperaBeate martyr, prospera
  55. 🔍 19% Cor arca legem continensCor arca legem continens
  56. 🔍 19% Rerum Deus (In Festo S. Cordis Jesu)Rerum Deus (In Festo S. Cordis Jesu)
  57. 🔍 19% Haec hora (Pentecostes)Haec hora (Pentecostes)
  58. 🔍 19% Veni Creator SpiritusVeni Creator Spiritus
  59. 🔍 19% En ut superba criminumEn ut superba criminum
  60. 🔍 19% Nunc Sancte nobis (In Festis BMV)Nunc Sancte nobis (In Festis BMV)
  61. 🔍 19% Jesu nostra redemptioJesu nostra redemptio
  62. 🔍 19% MemorareMemorare
  63. 🔍 19% Praeclara custos VirginumPraeclara custos Virginum
  64. 🔍 19% Rector potens (In Festo S. Cordis Jesu)Rector potens (In Festo S. Cordis Jesu)
  65. 🔍 19% Beata Dei genetrix nitorBeata Dei genetrix nitor