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% Dedit paterDedit pater
  2. 🔍 55% Dedit pater paenitentiDedit pater paenitenti
  3. 🔍 35% Dixit autem paterDixit autem pater
  4. 🔍 30% Dixit autem pater ad servosDixit autem pater ad servos
  5. 🔍 29% Dixit autem pater ad servosDixit autem pater ad servos
  6. 🔍 28% Dixit autem paterDixit autem pater
  7. 🔍 26% Dixit autem pater ad servosDixit autem pater ad servos
  8. 🔍 21% O veraO vera
  9. 🔍 21% Te DeumTe Deum
  10. 🔍 21% Trademini autemTrademini autem
  11. 🔍 20% Benedictus es DomineBenedictus es Domine
  12. 🔍 20% Te DeumTe Deum
  13. 🔍 20% Te DeumTe Deum
  14. 🔍 20% Passio DNJC secundum LucamPassio DNJC secundum Lucam
  15. 🔍 19% Audi benigne ConditorAudi benigne Conditor
  16. 🔍 19% Audi benigne ConditorAudi benigne Conditor
  17. 🔍 19% Nubes lucidaNubes lucida
  18. 🔍 19% Te Deum (tonus monasticus)Te Deum (tonus monasticus)
  19. 🔍 19% Qui perdideritQui perdiderit
  20. 🔍 19% Rex nosterRex noster
  21. 🔍 19% Te Deum (sec. mor. Rom.)Te Deum (sec. mor. Rom.)
  22. 🔍 19% Miserere mei Deus (cantus alter)Miserere mei Deus (cantus alter)
  23. 🔍 19% Te Deum (sec. mor. Rom)Te Deum (sec. mor. Rom)
  24. 🔍 19% Te Matrem laudamusTe Matrem laudamus
  25. 🔍 19% Passio Domini nostri Jesu Christi secundum Lucam - ANNO CPassio Domini nostri Jesu Christi secundum Lucam - ANNO C
  26. 🔍 19% Fecit nos Deo et PatriFecit nos Deo et Patri
  27. 🔍 18% Passio DNJC secundum MarcumPassio DNJC secundum Marcum
  28. 🔍 18% Regnum tuumRegnum tuum
  29. 🔍 18% Qui enim volueritQui enim voluerit
  30. 🔍 18% Credo ICredo I
  31. 🔍 18% Qui odit animam suamQui odit animam suam
  32. 🔍 18% Te DeumTe Deum
  33. 🔍 18% Salvum me fac (Psalmus 68)Salvum me fac (Psalmus 68)
  34. 🔍 18% Jesu Fili summi PatrisJesu Fili summi Patris
  35. 🔍 18% Te Deum (tonus solemnis)Te Deum (tonus solemnis)
  36. 🔍 18% Te Deum laudamus (tonus solemnis)Te Deum laudamus (tonus solemnis)
  37. 🔍 18% Deus unus estDeus unus est
  38. 🔍 18% Sic et vosSic et vos
  39. 🔍 18% Audi benigne ConditorAudi benigne Conditor
  40. 🔍 18% Benedictio et claritasBenedictio et claritas
  41. 🔍 18% Gloria Patri (Mode II)Gloria Patri (Mode II)
  42. 🔍 18% Te Deum (Solemn tone)Te Deum (Solemn tone)
  43. 🔍 18% Venite et videteVenite et videte
  44. 🔍 18% Lectio Isaiae Prophetae... Haec dicit DominusLectio Isaiae Prophetae... Haec dicit Dominus
  45. 🔍 18% Gaudete in DominoGaudete in Domino
  46. 🔍 18% Credo VIICredo VII
  47. 🔍 18% In principio creavitIn principio creavit
  48. 🔍 18% EmendemusEmendemus
  49. 🔍 18% Libera me Domine de morteLibera me Domine de morte
  50. 🔍 18% Continuo IesusContinuo Iesus
  51. 🔍 18% Miserere mei Deus (cantus prior)Miserere mei Deus (cantus prior)
  52. 🔍 18% Passio Domini nostri Jesu Christi secundum Marcum - ANNO BPassio Domini nostri Jesu Christi secundum Marcum - ANNO B
  53. 🔍 18% Proprio FilioProprio Filio
  54. 🔍 17% Educ de custodiaEduc de custodia
  55. 🔍 17% Passio DNJC secundum MatthaeumPassio DNJC secundum Matthaeum
  56. 🔍 17% Passio DNJC secundum MatthaeumPassio DNJC secundum Matthaeum
  57. 🔍 17% Credo IICredo II
  58. 🔍 17% O nimis felixO nimis felix
  59. 🔍 17% Audi benigneAudi benigne
  60. 🔍 17% Lectio libri GenesisLectio libri Genesis
  61. 🔍 17% Habet in vestimentoHabet in vestimento
  62. 🔍 17% Legis sacrataeLegis sacratae
  63. 🔍 17% Christe, vivens hostiaChriste, vivens hostia
  64. 🔍 17% Christus resurgensChristus resurgens
  65. 🔍 17% Beata AgnesBeata Agnes