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% Alma Redemptoris (simple tone)Alma Redemptoris (simple tone)
  2. 🔍 93% Alma RedemptorisAlma Redemptoris
  3. 🔍 69% Alma RedemptorisAlma Redemptoris
  4. 🔍 64% Alma RedemptorisAlma Redemptoris
  5. 🔍 64% Alma RedemptorisAlma Redemptoris
  6. 🔍 63% Alma Redemptoris (tonus simplex)Alma Redemptoris (tonus simplex)
  7. 🔍 49% Alma Redemptoris (monasticum)Alma Redemptoris (monasticum)
  8. 🔍 47% Alma RedemptorisAlma Redemptoris
  9. 🔍 46% Alma RedemptorisAlma Redemptoris
  10. 🔍 45% Alma Redemptoris MaterAlma Redemptoris Mater
  11. 🔍 40% Ad te confugimusAd te confugimus
  12. 🔍 32% Ad te confugimusAd te confugimus
  13. 🔍 30% Salve MaterSalve Mater
  14. 🔍 30% Salve Regina (simple tone)Salve Regina (simple tone)
  15. 🔍 28% Vexilla Regis prodeunt (tempore passionis)Vexilla Regis prodeunt (tempore passionis)
  16. 🔍 27% Salve MaterSalve Mater
  17. 🔍 27% BenedictaBenedicta
  18. 🔍 27% Lauda SionLauda Sion
  19. 🔍 27% Christus factus estChristus factus est
  20. 🔍 27% Verbum supernum prodiens necVerbum supernum prodiens nec
  21. 🔍 26% Victimae paschaliVictimae paschali
  22. 🔍 26% Per te immaculataPer te immaculata
  23. 🔍 26% Ave lumenAve lumen
  24. 🔍 26% Regina caeli (simple tone)Regina caeli (simple tone)
  25. 🔍 25% Adoremus in aeternumAdoremus in aeternum
  26. 🔍 25% Ave Regis AngelorumAve Regis Angelorum
  27. 🔍 25% Beata es Virgo Maria quaeBeata es Virgo Maria quae
  28. 🔍 25% Beata es Virgo Maria quae (Ant)Beata es Virgo Maria quae (Ant)
  29. 🔍 25% MemorareMemorare
  30. 🔍 25% Te Deum (Simple tone)Te Deum (Simple tone)
  31. 🔍 24% Mariae Virgini LaudesMariae Virgini Laudes
  32. 🔍 24% Gloria XVGloria XV
  33. 🔍 24% Regina mundiRegina mundi
  34. 🔍 24% Voce jucunditatisVoce jucunditatis
  35. 🔍 24% Exsultet gaudioExsultet gaudio
  36. 🔍 24% Sanctus XVIIISanctus XVIII
  37. 🔍 24% Dico vobisDico vobis
  38. 🔍 24% Ego dixi DomineEgo dixi Domine
  39. 🔍 24% Languentibus in PurgatorioLanguentibus in Purgatorio
  40. 🔍 24% Beata es Virgo Maria quae (Ant)Beata es Virgo Maria quae (Ant)
  41. 🔍 24% Quomodo sedet solaQuomodo sedet sola
  42. 🔍 24% Gloria lausGloria laus
  43. 🔍 24% Mittit ad VirginemMittit ad Virginem
  44. 🔍 24% Posuerunt mortalia (Com.)Posuerunt mortalia (Com.)
  45. 🔍 23% Crudelis Herodes Deum (another chant)Crudelis Herodes Deum (another chant)
  46. 🔍 23% Vidimus stellamVidimus stellam
  47. 🔍 23% Pange lingua... Corporis (alter tonus)Pange lingua... Corporis (alter tonus)
  48. 🔍 23% Misereris omniumMisereris omnium
  49. 🔍 23% Salve Regina (simple tone)Salve Regina (simple tone)
  50. 🔍 23% Ave maris stella (another chant)Ave maris stella (another chant)
  51. 🔍 23% Summi Parentis FilioSummi Parentis Filio
  52. 🔍 23% Veni Creator SpiritusVeni Creator Spiritus
  53. 🔍 23% Salve Regina (in cantu simplici)Salve Regina (in cantu simplici)
  54. 🔍 23% Ave Maria (Salutatio Angelica)Ave Maria (Salutatio Angelica)
  55. 🔍 23% Crudelis Herodes (Alter tonus)Crudelis Herodes (Alter tonus)
  56. 🔍 23% Fili quid fecisti (Com.)Fili quid fecisti (Com.)
  57. 🔍 23% Ave Maria... virgo serenaAve Maria... virgo serena
  58. 🔍 23% Benedicamus (ad lib.)Benedicamus (ad lib.)
  59. 🔍 23% O gloriosa Dei GenitrixO gloriosa Dei Genitrix
  60. 🔍 23% ExsurgeExsurge
  61. 🔍 22% Ave Maris Stella (Off. BMV in Sab.)Ave Maris Stella (Off. BMV in Sab.)
  62. 🔍 22% Ave Virgo virginumAve Virgo virginum
  63. 🔍 22% CollegeruntCollegerunt
  64. 🔍 22% Ave Maris StellaAve Maris Stella
  65. 🔍 22% Ecce advenitEcce advenit