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% O memorialeO memoriale
  2. πŸ” 48% Adoro te devoteAdoro te devote
  3. πŸ” 45% Adoro te devote (monasticum)Adoro te devote (monasticum)
  4. πŸ” 41% Adoro te devoteAdoro te devote
  5. πŸ” 39% Adoro te devoteAdoro te devote
  6. πŸ” 34% Te DeumTe Deum
  7. πŸ” 33% Hymnus Te DeumHymnus Te Deum
  8. πŸ” 33% Te DeumTe Deum
  9. πŸ” 33% Te DeumTe Deum
  10. πŸ” 33% Te DeumTe Deum
  11. πŸ” 32% Hymnus Te DeumHymnus Te Deum
  12. πŸ” 32% Te Deum laudamus (tonus simplex)Te Deum laudamus (tonus simplex)
  13. πŸ” 32% Te DeumTe Deum
  14. πŸ” 32% Adoro te devoteAdoro te devote
  15. πŸ” 32% Te Deum (sec. mor. Rom.)Te Deum (sec. mor. Rom.)
  16. πŸ” 32% Te Deum (sec. mor. Rom)Te Deum (sec. mor. Rom)
  17. πŸ” 31% Te DeumTe Deum
  18. πŸ” 31% Te Deum (tonus monasticus)Te Deum (tonus monasticus)
  19. πŸ” 30% Te Deum (Simple tone)Te Deum (Simple tone)
  20. πŸ” 30% Te Matrem laudamusTe Matrem laudamus
  21. πŸ” 30% Te Deum laudamus (tonus solemnis)Te Deum laudamus (tonus solemnis)
  22. πŸ” 29% Ave Regis AngelorumAve Regis Angelorum
  23. πŸ” 29% Te Deum (tonus solemnis)Te Deum (tonus solemnis)
  24. πŸ” 28% Veni Creator (1983/1934)Veni Creator (1983/1934)
  25. πŸ” 28% Te Deum (Solemn tone)Te Deum (Solemn tone)
  26. πŸ” 28% De profundis tenebrarum!De profundis tenebrarum!
  27. πŸ” 28% Lauda SionLauda Sion
  28. πŸ” 28% Lauda SionLauda Sion
  29. πŸ” 27% Exsultet iam angelicaExsultet iam angelica
  30. πŸ” 27% Veni Creator SpiritusVeni Creator Spiritus
  31. πŸ” 27% Veni Creator SpiritusVeni Creator Spiritus
  32. πŸ” 27% Ave Virgo virginumAve Virgo virginum
  33. πŸ” 26% Ave lumenAve lumen
  34. πŸ” 26% Veni Creator SpiritusVeni Creator Spiritus
  35. πŸ” 26% Deus, qui potestΓ‘teDeus, qui potestΓ‘te
  36. πŸ” 26% Credo ICredo I
  37. πŸ” 26% Legis sacrataeLegis sacratae
  38. πŸ” 26% Te gratulantesTe gratulantes
  39. πŸ” 25% Jam Christus astra ascenderatJam Christus astra ascenderat
  40. πŸ” 25% Passio DNJC secundum MarcumPassio DNJC secundum Marcum
  41. πŸ” 25% Roma Petro GlorieturRoma Petro Glorietur
  42. πŸ” 25% Credo IICredo II
  43. πŸ” 24% Praefatio ferialis de D. N. Iesu Christo RegePraefatio ferialis de D. N. Iesu Christo Rege
  44. πŸ” 24% Christe, vivens hostiaChriste, vivens hostia
  45. πŸ” 24% Fratres: Convenientibus vobis in unumFratres: Convenientibus vobis in unum
  46. πŸ” 24% Venite Exsultemus VIIVenite Exsultemus VII
  47. πŸ” 24% Festum MariaeFestum Mariae
  48. πŸ” 24% Pater superni luminisPater superni luminis
  49. πŸ” 24% Passio DNJC secundum LucamPassio DNJC secundum Lucam
  50. πŸ” 24% Caeli civesCaeli cives
  51. πŸ” 24% Sanctitatis nova signaSanctitatis nova signa
  52. πŸ” 24% Sanctitatis nova signaSanctitatis nova signa
  53. πŸ” 24% O beata MaterO beata Mater
  54. πŸ” 24% Gloria IIGloria II
  55. πŸ” 24% Jam toto subitusJam toto subitus
  56. πŸ” 24% Veni Sancte Spiritus et emitteVeni Sancte Spiritus et emitte
  57. πŸ” 24% Sacra jam splendentSacra jam splendent
  58. πŸ” 23% Praefatio ferialis de sancto Ioseph Sponso B. M. V.Praefatio ferialis de sancto Ioseph Sponso B. M. V.
  59. πŸ” 23% Praefatio ferialis de sancto Ioanne BaptistaPraefatio ferialis de sancto Ioanne Baptista
  60. πŸ” 23% O prima Virgo proditaO prima Virgo prodita
  61. πŸ” 23% Haec est hereditasHaec est hereditas
  62. πŸ” 23% Praefatio ferialis de sancto Joanne BaptistaPraefatio ferialis de sancto Joanne Baptista
  63. πŸ” 23% Mediae noctisMediae noctis
  64. πŸ” 23% Passio Domini nostri Jesu Christi secundum Marcum - ANNO BPassio Domini nostri Jesu Christi secundum Marcum - ANNO B
  65. πŸ” 23% Veni Sancte Spiritus et emitteVeni Sancte Spiritus et emitte