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 πŸ” to find similarities to the given chant.

  1. πŸ” 100% Lauda Sion (forma breviore)Lauda Sion (forma breviore)
  2. πŸ” 85% Ecce panis AngelorumEcce panis Angelorum
  3. πŸ” 85% Ecce panis AngelorumEcce panis Angelorum
  4. πŸ” 82% Ecce panis angelorumEcce panis angelorum
  5. πŸ” 60% Lauda SionLauda Sion
  6. πŸ” 55% Lauda SionLauda Sion
  7. πŸ” 49% Lauda SionLauda Sion
  8. πŸ” 33% Ave Regis AngelorumAve Regis Angelorum
  9. πŸ” 33% Roma Petro GlorieturRoma Petro Glorietur
  10. πŸ” 32% Te DeumTe Deum
  11. πŸ” 32% Te DeumTe Deum
  12. πŸ” 32% Te Deum laudamus (tonus simplex)Te Deum laudamus (tonus simplex)
  13. πŸ” 32% Te Deum (Simple tone)Te Deum (Simple tone)
  14. πŸ” 32% Hymnus Te DeumHymnus Te Deum
  15. πŸ” 32% Sanctitatis nova signaSanctitatis nova signa
  16. πŸ” 32% Sanctitatis nova signaSanctitatis nova signa
  17. πŸ” 32% Deus, qui potestΓ‘teDeus, qui potestΓ‘te
  18. πŸ” 31% BenedictusBenedictus
  19. πŸ” 30% Exsultet iam angelicaExsultet iam angelica
  20. πŸ” 30% Credo ICredo I
  21. πŸ” 29% Te Deum (sec. mor. Rom.)Te Deum (sec. mor. Rom.)
  22. πŸ” 29% Credo IICredo II
  23. πŸ” 29% Te Deum (sec. mor. Rom)Te Deum (sec. mor. Rom)
  24. πŸ” 29% Ave lumenAve lumen
  25. πŸ” 29% Profitentes TrinitatemProfitentes Trinitatem
  26. πŸ” 29% Credo IICredo II
  27. πŸ” 29% Puer Nobis NasciturPuer Nobis Nascitur
  28. πŸ” 29% Voce jucunditatisVoce jucunditatis
  29. πŸ” 28% Adoro te devoteAdoro te devote
  30. πŸ” 28% Sicut pratum picturaturSicut pratum picturatur
  31. πŸ” 28% Te DeumTe Deum
  32. πŸ” 28% Praefatio ferialis de Ecclesiae DedicationePraefatio ferialis de Ecclesiae Dedicatione
  33. πŸ” 28% Jerusalem et SionJerusalem et Sion
  34. πŸ” 28% Te DeumTe Deum
  35. πŸ” 28% Hymnus Te DeumHymnus Te Deum
  36. πŸ” 28% De profundis tenebrarum!De profundis tenebrarum!
  37. πŸ” 28% Passio DNJC secundum LucamPassio DNJC secundum Lucam
  38. πŸ” 28% Credo VIICredo VII
  39. πŸ” 28% Veni praecelsa DominaVeni praecelsa Domina
  40. πŸ” 28% Jerusalem et SionJerusalem et Sion
  41. πŸ” 28% Jerusalem et SionJerusalem et Sion
  42. πŸ” 28% Credo IVCredo IV
  43. πŸ” 28% Te beata sponsa ChristiTe beata sponsa Christi
  44. πŸ” 28% Stabat Mater speciosaStabat Mater speciosa
  45. πŸ” 28% Exsultet jam AngelicaExsultet jam Angelica
  46. πŸ” 28% Credo IV (more ambrosiano)Credo IV (more ambrosiano)
  47. πŸ” 28% Jesu Fili summi PatrisJesu Fili summi Patris
  48. πŸ” 28% Te DeumTe Deum
  49. πŸ” 27% Veni Creator (1983/1934)Veni Creator (1983/1934)
  50. πŸ” 27% Veni Creator SpiritusVeni Creator Spiritus
  51. πŸ” 27% Te Deum (tonus monasticus)Te Deum (tonus monasticus)
  52. πŸ” 27% Te DeumTe Deum
  53. πŸ” 27% Adoro te devoteAdoro te devote
  54. πŸ” 27% Eia festivisEia festivis
  55. πŸ” 27% Passio Domini nostri Jesu Christi secundum Lucam - ANNO CPassio Domini nostri Jesu Christi secundum Lucam - ANNO C
  56. πŸ” 27% Nunc decetNunc decet
  57. πŸ” 27% Pater NosterPater Noster
  58. πŸ” 27% Ave mundi spes MariaAve mundi spes Maria
  59. πŸ” 27% Ergone CoelestiumErgone Coelestium
  60. πŸ” 27% Gaudeamus exsultantesGaudeamus exsultantes
  61. πŸ” 27% Post partum VirgoPost partum Virgo
  62. πŸ” 27% Praefatio defunctorumPraefatio defunctorum
  63. πŸ” 27% Veni Creator SpiritusVeni Creator Spiritus
  64. πŸ” 26% Credo ICredo I
  65. πŸ” 26% Omnis expertemOmnis expertem