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% Pater NosterPater Noster
  2. πŸ” 86% Pater NosterPater Noster
  3. πŸ” 35% Tes presvies tis TheotokuTes presvies tis Theotoku
  4. πŸ” 34% Gloria Patri (Regia)Gloria Patri (Regia)
  5. πŸ” 34% Ave Maria (Salutatio Angelica)Ave Maria (Salutatio Angelica)
  6. πŸ” 28% Salve ReginaSalve Regina
  7. πŸ” 27% In nomine PatrisIn nomine Patris
  8. πŸ” 24% Tes presvies tis TheotokuTes presvies tis Theotoku
  9. πŸ” 24% Agios ho TheosAgios ho Theos
  10. πŸ” 23% Ave Maria (Salutatio Angelica)Ave Maria (Salutatio Angelica)
  11. πŸ” 23% Salve ReginaSalve Regina
  12. πŸ” 22% Gloria Patri (Regia)Gloria Patri (Regia)
  13. πŸ” 17% In nomine PatrisIn nomine Patris
  14. πŸ” 15% Regina CaeliRegina Caeli
  15. πŸ” 14% Agios ho TheosAgios ho Theos
  16. πŸ” 14% Alma RedemptorisAlma Redemptoris
  17. πŸ” 13% Ave Regina caelorumAve Regina caelorum
  18. πŸ” 13% Ti YpermakhoTi Ypermakho
  19. πŸ” 12% Regina CaeliRegina Caeli
  20. πŸ” 12% Alma RedemptorisAlma Redemptoris
  21. πŸ” 9% Adoremus Dominum, Qui fecit nos.Adoremus Dominum, Qui fecit nos.
  22. πŸ” 9% Ave Regina caelorumAve Regina caelorum
  23. πŸ” 9% Proclamatio Nativitas DNIC (Octavo Kalendas ianuarii)Proclamatio Nativitas DNIC (Octavo Kalendas ianuarii)
  24. πŸ” 9% Pater Noster (ferialis)Pater Noster (ferialis)
  25. πŸ” 9% Quaerunt Reges Regum RegemQuaerunt Reges Regum Regem
  26. πŸ” 8% Alto ex Olympi verticeAlto ex Olympi vertice
  27. πŸ” 8% Laudes Crucis AttollamusLaudes Crucis Attollamus
  28. πŸ” 8% Lauda SionLauda Sion
  29. πŸ” 8% Ti YpermakhoTi Ypermakho
  30. πŸ” 8% Exsultet jam AngelicaExsultet jam Angelica
  31. πŸ” 8% Lauda SionLauda Sion
  32. πŸ” 8% O mira caritasO mira caritas
  33. πŸ” 7% Ave lumenAve lumen
  34. πŸ” 7% Verbum supernum prodiens aVerbum supernum prodiens a
  35. πŸ” 7% ServΓ­te DΓ³mino.ServΓ­te DΓ³mino.
  36. πŸ” 7% Christe, vivens hostiaChriste, vivens hostia
  37. πŸ” 7% Tota Regis filiaeTota Regis filiae
  38. πŸ” 7% Adoro te devoteAdoro te devote
  39. πŸ” 7% Sanctitatis nova signaSanctitatis nova signa
  40. πŸ” 7% Sanctitatis nova signaSanctitatis nova signa
  41. πŸ” 7% Pater NosterPater Noster
  42. πŸ” 7% Verbum supernum prodiens a Verbum supernum prodiens a
  43. πŸ” 7% In diebus illis: Dixit Dominus ad MoysenIn diebus illis: Dixit Dominus ad Moysen
  44. πŸ” 7% Te beata sponsa ChristiTe beata sponsa Christi
  45. πŸ” 7% Praefatio solemnis de MartyribusPraefatio solemnis de Martyribus
  46. πŸ” 7% Dicamus laudes Domino (A Sollemnitate Epiphaniae)Dicamus laudes Domino (A Sollemnitate Epiphaniae)
  47. πŸ” 7% EntrarΓ© en tu casaEntrarΓ© en tu casa
  48. πŸ” 7% Exsultet iam angelicaExsultet iam angelica
  49. πŸ” 7% O vos aethereiO vos aetherei
  50. πŸ” 7% Mariae Virgini LaudesMariae Virgini Laudes
  51. πŸ” 7% Pater noster (A)Pater noster (A)
  52. πŸ” 7% Si diligis meSi diligis me
  53. πŸ” 7% Lectio libri Exodi... Venerunt filiiLectio libri Exodi... Venerunt filii
  54. πŸ” 7% Ad Virginem Dei MatremAd Virginem Dei Matrem
  55. πŸ” 7% Corde natus ex ParentisCorde natus ex Parentis
  56. πŸ” 7% Beata caeli gaudiaBeata caeli gaudia
  57. πŸ” 7% Languentibus in PurgatorioLanguentibus in Purgatorio
  58. πŸ” 7% Beata caeli gaudiaBeata caeli gaudia
  59. πŸ” 7% Gentis redemptaeGentis redemptae
  60. πŸ” 7% Sicut pratum picturaturSicut pratum picturatur
  61. πŸ” 7% Adoro te devoteAdoro te devote
  62. πŸ” 7% In illo tempore: Cum appropinquassetIn illo tempore: Cum appropinquasset
  63. πŸ” 7% Cor Jesu (cantus V)Cor Jesu (cantus V)
  64. πŸ” 7% Certum tenentes ordinem (A Sollemnitate Epiphaniae)Certum tenentes ordinem (A Sollemnitate Epiphaniae)
  65. πŸ” 7% Miserere (Ps 50)Miserere (Ps 50)