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 🔍 to find similarities to the given chant.

  1. 🔍 100% Veni electa meaVeni electa mea
  2. 🔍 49% Veni electa meaVeni electa mea
  3. 🔍 41% Veni electa meaVeni electa mea
  4. 🔍 33% Fortitudo mea... factusFortitudo mea... factus
  5. 🔍 33% Veni electa meaVeni electa mea
  6. 🔍 28% Exsultavit... in DeoExsultavit... in Deo
  7. 🔍 27% Apostolorum passio diemApostolorum passio diem
  8. 🔍 27% Gloria Patri (mode I)Gloria Patri (mode I)
  9. 🔍 26% Gloria Patri (mode III)Gloria Patri (mode III)
  10. 🔍 26% Dicamus laudes DominoDicamus laudes Domino
  11. 🔍 26% Veni electa meaVeni electa mea
  12. 🔍 26% Miserere mei... secundumMiserere mei... secundum
  13. 🔍 25% Gloria Patri (mode VI)Gloria Patri (mode VI)
  14. 🔍 25% Te nostra laetisTe nostra laetis
  15. 🔍 25% Qui luce splendesQui luce splendes
  16. 🔍 25% Ascendente JesuAscendente Jesu
  17. 🔍 24% Praeclara qua tu gloriaPraeclara qua tu gloria
  18. 🔍 24% Cohors beata SeraphimCohors beata Seraphim
  19. 🔍 24% Laetare Virgo MaterLaetare Virgo Mater
  20. 🔍 24% Relucens inter principesRelucens inter principes
  21. 🔍 24% Veni electa meaVeni electa mea
  22. 🔍 24% Exsultet caelum laudibus (modus 4)Exsultet caelum laudibus (modus 4)
  23. 🔍 24% Deduc meDeduc me
  24. 🔍 24% Commune vos apostoliCommune vos apostoli
  25. 🔍 24% Alleluia Fer. VI T.P. IAlleluia Fer. VI T.P. I
  26. 🔍 24% Felix namque esFelix namque es
  27. 🔍 24% Ibant parentes JesuIbant parentes Jesu
  28. 🔍 24% Te lucis ante terminum (Tempus Adventus)Te lucis ante terminum (Tempus Adventus)
  29. 🔍 24% Qui luce splendesQui luce splendes
  30. 🔍 24% Te lucis ante terminum (In Adventu)Te lucis ante terminum (In Adventu)
  31. 🔍 23% Iste est qui pro legeIste est qui pro lege
  32. 🔍 23% Transite ad meTransite ad me
  33. 🔍 23% Hodie illuxitHodie illuxit
  34. 🔍 23% Miserere (Ps 50)Miserere (Ps 50)
  35. 🔍 23% Domus meaDomus mea
  36. 🔍 23% Sigum magnumSigum magnum
  37. 🔍 23% Venit lumenVenit lumen
  38. 🔍 23% Vexilla Regis prodeuntVexilla Regis prodeunt
  39. 🔍 23% Christe qui splendor (Tempore Adventus post diem 16 decembris)Christe qui splendor (Tempore Adventus post diem 16 decembris)
  40. 🔍 23% MemorMemor
  41. 🔍 23% Si offersSi offers
  42. 🔍 23% Trinitas summoTrinitas summo
  43. 🔍 23% Recordare meiRecordare mei
  44. 🔍 23% Fortis en praesulFortis en praesul
  45. 🔍 22% In humilitateIn humilitate
  46. 🔍 22% Eduxit eosEduxit eos
  47. 🔍 22% Vexilla Regis (Inventio Sanctae Crucis)Vexilla Regis (Inventio Sanctae Crucis)
  48. 🔍 22% Vexilla Regis (Tempus Passionis)Vexilla Regis (Tempus Passionis)
  49. 🔍 22% Gloria Patri (mode V)Gloria Patri (mode V)
  50. 🔍 22% Inclina DomineInclina Domine
  51. 🔍 22% Certum tenentes ordinemCertum tenentes ordinem
  52. 🔍 22% Certum tenentes ordinemCertum tenentes ordinem
  53. 🔍 22% Pater manifestaviPater manifestavi
  54. 🔍 22% Te lucis ante terminum (Tempore Adventus usque ad diem 16 decembris)Te lucis ante terminum (Tempore Adventus usque ad diem 16 decembris)
  55. 🔍 22% Veni sponsa ChristiVeni sponsa Christi
  56. 🔍 22% CrucifixusCrucifixus
  57. 🔍 22% Certum tenentes ordinem (T Adventus)Certum tenentes ordinem (T Adventus)
  58. 🔍 22% Qui enim volueritQui enim voluerit
  59. 🔍 22% Martyris ChristiMartyris Christi
  60. 🔍 22% Accinxit fortitudineAccinxit fortitudine
  61. 🔍 22% Virgo prudentissimaVirgo prudentissima
  62. 🔍 22% Eduxit eosEduxit eos
  63. 🔍 22% Jesu corona celsior (S. Mauri abbatis)Jesu corona celsior (S. Mauri abbatis)
  64. 🔍 22% Rector potens (Adv.)Rector potens (Adv.)
  65. 🔍 22% Gaudent in caelisGaudent in caelis