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 🔍 to find similarities to the given chant.

  1. 🔍 100% Confiteantur... quiaConfiteantur... quia
  2. 🔍 85% Confiteantur... quiaConfiteantur... quia
  3. 🔍 43% Confiteantur DominoConfiteantur Domino
  4. 🔍 41% ConfiteanturConfiteantur
  5. 🔍 36% Satiavit DominusSatiavit Dominus
  6. 🔍 35% Confiteantur DominoConfiteantur Domino
  7. 🔍 33% HumiliavitHumiliavit
  8. 🔍 31% MiserebiturMiserebitur
  9. 🔍 31% HumiliavitHumiliavit
  10. 🔍 30% Te Deum (sec. mor. Rom)Te Deum (sec. mor. Rom)
  11. 🔍 30% MiserebiturMiserebitur
  12. 🔍 30% Deus misereaturDeus misereatur
  13. 🔍 29% ConfiteanturConfiteantur
  14. 🔍 29% Te Deum (sec. mor. Rom.)Te Deum (sec. mor. Rom.)
  15. 🔍 29% Crucem tuamCrucem tuam
  16. 🔍 28% Non fecitNon fecit
  17. 🔍 28% HumiliavitHumiliavit
  18. 🔍 28% Hymnus Te DeumHymnus Te Deum
  19. 🔍 28% Deus misereaturDeus misereatur
  20. 🔍 28% Te Matrem laudamusTe Matrem laudamus
  21. 🔍 28% Simile est... hominiSimile est... homini
  22. 🔍 28% Iubilate Deo (99)Iubilate Deo (99)
  23. 🔍 27% Deus misereaturDeus misereatur
  24. 🔍 27% Egredimini (S. Rita)Egredimini (S. Rita)
  25. 🔍 27% Amplificatus estAmplificatus est
  26. 🔍 27% AperiteAperite
  27. 🔍 27% Miserere mei... secundumMiserere mei... secundum
  28. 🔍 26% Ex tractatu...Protexisti meEx tractatu...Protexisti me
  29. 🔍 26% SuscitaboSuscitabo
  30. 🔍 26% Misericordia DominiMisericordia Domini
  31. 🔍 26% Timete DominumTimete Dominum
  32. 🔍 26% Pauperes SionPauperes Sion
  33. 🔍 26% Redemisti nosRedemisti nos
  34. 🔍 26% O Christi sponsaO Christi sponsa
  35. 🔍 26% Te Deum (Simple tone)Te Deum (Simple tone)
  36. 🔍 26% O castitatis signiferO castitatis signifer
  37. 🔍 25% Benedicite DominumBenedicite Dominum
  38. 🔍 25% Ego autem sicutEgo autem sicut
  39. 🔍 25% Te Deum (tonus solemnis)Te Deum (tonus solemnis)
  40. 🔍 25% Suavis DominusSuavis Dominus
  41. 🔍 25% Dum sanctificatusDum sanctificatus
  42. 🔍 25% Respexit Dominus (II)Respexit Dominus (II)
  43. 🔍 25% Omnis gloriaOmnis gloria
  44. 🔍 25% Deus IsraelDeus Israel
  45. 🔍 25% MiseratioMiseratio
  46. 🔍 25% ConfiteanturConfiteantur
  47. 🔍 25% Exsultet jam AngelicaExsultet jam Angelica
  48. 🔍 25% Iste Confessor (Conf. Bishop) 3Iste Confessor (Conf. Bishop) 3
  49. 🔍 25% Confitebuntur coeliConfitebuntur coeli
  50. 🔍 25% Confiteantur tibiConfiteantur tibi
  51. 🔍 25% ReminiscereReminiscere
  52. 🔍 25% Credo IICredo II
  53. 🔍 25% Oculi Domini super metuentesOculi Domini super metuentes
  54. 🔍 25% Redemisti nos Domine (Intr)Redemisti nos Domine (Intr)
  55. 🔍 25% Suavis DominusSuavis Dominus
  56. 🔍 25% Hymnus Te DeumHymnus Te Deum
  57. 🔍 25% Alleluia confiteminiAlleluia confitemini
  58. 🔍 25% Accinxit fortitudineAccinxit fortitudine
  59. 🔍 24% Credo ICredo I
  60. 🔍 24% Confiteantur DominoConfiteantur Domino
  61. 🔍 24% Summae Deus clementiae septemSummae Deus clementiae septem
  62. 🔍 24% Concede nobis DomineConcede nobis Domine
  63. 🔍 24% Domine Jesu ChristeDomine Jesu Christe
  64. 🔍 24% Misereris omniumMisereris omnium
  65. 🔍 24% Te Deum laudamus (tonus simplex)Te Deum laudamus (tonus simplex)