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% Lauda SionLauda Sion
  2. πŸ” 90% Lauda SionLauda Sion
  3. πŸ” 80% Lauda SionLauda Sion
  4. πŸ” 60% Lauda Sion (forma breviore)Lauda Sion (forma breviore)
  5. πŸ” 57% Ecce panis AngelorumEcce panis Angelorum
  6. πŸ” 56% Ecce panis AngelorumEcce panis Angelorum
  7. πŸ” 55% Ecce panis angelorumEcce panis angelorum
  8. πŸ” 49% Sanctitatis nova signaSanctitatis nova signa
  9. πŸ” 49% Sanctitatis nova signaSanctitatis nova signa
  10. πŸ” 47% Exsultet iam angelicaExsultet iam angelica
  11. πŸ” 44% Deus, qui potestΓ‘teDeus, qui potestΓ‘te
  12. πŸ” 44% Passio DNJC secundum LucamPassio DNJC secundum Lucam
  13. πŸ” 43% Roma Petro GlorieturRoma Petro Glorietur
  14. πŸ” 43% Laudes Crucis AttollamusLaudes Crucis Attollamus
  15. πŸ” 42% Ave Regis AngelorumAve Regis Angelorum
  16. πŸ” 42% Passio Domini nostri Jesu Christi secundum Lucam - ANNO CPassio Domini nostri Jesu Christi secundum Lucam - ANNO C
  17. πŸ” 42% Profitentes TrinitatemProfitentes Trinitatem
  18. πŸ” 42% Exsultet jam AngelicaExsultet jam Angelica
  19. πŸ” 41% Passio DNJC secundum MarcumPassio DNJC secundum Marcum
  20. πŸ” 41% Passio DNJC secundum MatthaeumPassio DNJC secundum Matthaeum
  21. πŸ” 41% Credo IICredo II
  22. πŸ” 41% Te Deum laudamus (tonus simplex)Te Deum laudamus (tonus simplex)
  23. πŸ” 40% Voce jucunditatisVoce jucunditatis
  24. πŸ” 40% Passio Domini nostri Jesu Christi secundum Marcum - ANNO BPassio Domini nostri Jesu Christi secundum Marcum - ANNO B
  25. πŸ” 40% Passio DNJC secundum MatthaeumPassio DNJC secundum Matthaeum
  26. πŸ” 40% Te DeumTe Deum
  27. πŸ” 40% Te DeumTe Deum
  28. πŸ” 40% Ave lumenAve lumen
  29. πŸ” 40% Festum MariaeFestum Mariae
  30. πŸ” 39% Tota Regis filiaeTota Regis filiae
  31. πŸ” 39% Credo IICredo II
  32. πŸ” 39% Gaudeamus exsultantesGaudeamus exsultantes
  33. πŸ” 39% Hymnus Te DeumHymnus Te Deum
  34. πŸ” 39% In principio creavitIn principio creavit
  35. πŸ” 39% Passio Domini nostri Jesu Christi secundum Matthaeum - ANNO APassio Domini nostri Jesu Christi secundum Matthaeum - ANNO A
  36. πŸ” 39% Jerusalem et SionJerusalem et Sion
  37. πŸ” 39% Credo ICredo I
  38. πŸ” 39% De profundis tenebrarum!De profundis tenebrarum!
  39. πŸ” 38% Quid trucesQuid truces
  40. πŸ” 38% Jerusalem et SionJerusalem et Sion
  41. πŸ” 38% Jerusalem et SionJerusalem et Sion
  42. πŸ” 38% Adoro te devoteAdoro te devote
  43. πŸ” 38% Adoro te devoteAdoro te devote
  44. πŸ” 38% Credo IV (more ambrosiano)Credo IV (more ambrosiano)
  45. πŸ” 38% Stabat Mater speciosaStabat Mater speciosa
  46. πŸ” 37% De profundis exclamantesDe profundis exclamantes
  47. πŸ” 37% Credo IVCredo IV
  48. πŸ” 37% Praefatio ferialis de Ecclesiae DedicationePraefatio ferialis de Ecclesiae Dedicatione
  49. πŸ” 37% Credo ICredo I
  50. πŸ” 37% Te Deum (Simple tone)Te Deum (Simple tone)
  51. πŸ” 37% Doctori gentium!Doctori gentium!
  52. πŸ” 37% Sicut pratum picturaturSicut pratum picturatur
  53. πŸ” 37% Noe vero cumNoe vero cum
  54. πŸ” 36% Veni praecelsa DominaVeni praecelsa Domina
  55. πŸ” 36% Stabat MaterStabat Mater
  56. πŸ” 36% Deus Deus meus (62)Deus Deus meus (62)
  57. πŸ” 36% Stabat MaterStabat Mater
  58. πŸ” 36% Benedicta semperBenedicta semper
  59. πŸ” 36% Laeto cantuLaeto cantu
  60. πŸ” 36% Crux de te volo conqueriCrux de te volo conqueri
  61. πŸ” 35% Stabat Mater speciosa!Stabat Mater speciosa!
  62. πŸ” 35% Credo (Missa Regia I)Credo (Missa Regia I)
  63. πŸ” 35% O Maria Mater pia MaterO Maria Mater pia Mater
  64. πŸ” 35% Miserere (Ps 50)Miserere (Ps 50)
  65. πŸ” 35% Nostis qui conventusNostis qui conventus