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% Benedicamus Patrem et FiliumBenedicamus Patrem et Filium
  2. πŸ” 100% Benedicamus Patrem et FiliumBenedicamus Patrem et Filium
  3. πŸ” 94% Benedicamus Patrem et FiliumBenedicamus Patrem et Filium
  4. πŸ” 66% Ascendit fumusAscendit fumus
  5. πŸ” 62% Ave MariaAve Maria
  6. πŸ” 61% Invocavi DominumInvocavi Dominum
  7. πŸ” 61% Benedicamus PatremBenedicamus Patrem
  8. πŸ” 61% Hodie scietisHodie scietis
  9. πŸ” 61% Invocavi Dominum (In Tempore Paschali)Invocavi Dominum (In Tempore Paschali)
  10. πŸ” 60% Ave Maria (R. Br. Tonus Solemnis)Ave Maria (R. Br. Tonus Solemnis)
  11. πŸ” 60% Ave Maria (R. Br. Tonus Solemnis T.P.)Ave Maria (R. Br. Tonus Solemnis T.P.)
  12. πŸ” 60% Redemisti nos Domine (Resp Br)Redemisti nos Domine (Resp Br)
  13. πŸ” 59% Angelus Domini nuntiavit (Resp. Br. tonus solemnis)Angelus Domini nuntiavit (Resp. Br. tonus solemnis)
  14. πŸ” 58% Os justiOs justi
  15. πŸ” 58% Constituit eumConstituit eum
  16. πŸ” 58% Spiritus ParaclitusSpiritus Paraclitus
  17. πŸ” 58% Notum fecitNotum fecit
  18. πŸ” 57% Benedicamus PatremBenedicamus Patrem
  19. πŸ” 57% Afferte DominoAfferte Domino
  20. πŸ” 57% Hodie scietisHodie scietis
  21. πŸ” 56% Christus dilexit nos (tonus solemnis)Christus dilexit nos (tonus solemnis)
  22. πŸ” 56% Benedicamus PatremBenedicamus Patrem
  23. πŸ” 56% Hodie scietisHodie scietis
  24. πŸ” 55% Tollite jugum meumTollite jugum meum
  25. πŸ” 55% Ave Maria (R.Br.Tonus Solemnis)Ave Maria (R.Br.Tonus Solemnis)
  26. πŸ” 54% Sancte Pater BenedicteSancte Pater Benedicte
  27. πŸ” 53% Magnus Dominus et laudabilisMagnus Dominus et laudabilis
  28. πŸ” 52% Beati qui habitantBeati qui habitant
  29. πŸ” 52% Assumpta estAssumpta est
  30. πŸ” 52% Surrexit Dominus vere (Resp. Br. tonus solemnis)Surrexit Dominus vere (Resp. Br. tonus solemnis)
  31. πŸ” 52% Angelus Domini nuntiavit (Resp. Br. tonus solemnis T.P.)Angelus Domini nuntiavit (Resp. Br. tonus solemnis T.P.)
  32. πŸ” 52% Omnes de SabaOmnes de Saba
  33. πŸ” 52% Hodie Maria VirgoHodie Maria Virgo
  34. πŸ” 51% Verbum caro factum estVerbum caro factum est
  35. πŸ” 51% Cibavit illos. ICibavit illos. I
  36. πŸ” 51% Iustus germinabitIustus germinabit
  37. πŸ” 51% Iustus germinabitIustus germinabit
  38. πŸ” 51% Ascendens Christus (R. Br. Tonus Solemnis)Ascendens Christus (R. Br. Tonus Solemnis)
  39. πŸ” 51% In hoc cognΓ³viIn hoc cognΓ³vi
  40. πŸ” 51% Sancti tui Domine gloriamSancti tui Domine gloriam
  41. πŸ” 51% In hoc cognoviIn hoc cognovi
  42. πŸ” 51% Benedicentur in ipsoBenedicentur in ipso
  43. πŸ” 51% Maria Virgo exaltata estMaria Virgo exaltata est
  44. πŸ” 50% Tua est magnificentiaTua est magnificentia
  45. πŸ” 50% Sancte Pater Benedicte (Tonus Solemnis T.P.)Sancte Pater Benedicte (Tonus Solemnis T.P.)
  46. πŸ” 50% Spiritus Domini replevitSpiritus Domini replevit
  47. πŸ” 50% Exsultent justiExsultent justi
  48. πŸ” 50% Iustus germinabit (Tempore paschali)Iustus germinabit (Tempore paschali)
  49. πŸ” 50% Locus isteLocus iste
  50. πŸ” 50% Ascendens Christus in altumAscendens Christus in altum
  51. πŸ” 49% Panem caeliPanem caeli
  52. πŸ” 49% Adorabunt eumAdorabunt eum
  53. πŸ” 49% Verbum Caro [R.Br.Tonus Solemnis]Verbum Caro [R.Br.Tonus Solemnis]
  54. πŸ” 49% Verbum caro factum est (In Annuntiatione, Tempore paschali)Verbum caro factum est (In Annuntiatione, Tempore paschali)
  55. πŸ” 48% Germinavit Radix IesseGerminavit Radix Iesse
  56. πŸ” 48% Verbum caro factum est (In Annuntiatione)Verbum caro factum est (In Annuntiatione)
  57. πŸ” 48% ConstΓ­tues eosConstΓ­tues eos
  58. πŸ” 47% Surrexit Dominus de sepulcro (Resp. Br. tonus solemnis)Surrexit Dominus de sepulcro (Resp. Br. tonus solemnis)
  59. πŸ” 47% Sedes tua DeusSedes tua Deus
  60. πŸ” 47% Germinavit Radix Iesse (Tempore paschali)Germinavit Radix Iesse (Tempore paschali)
  61. πŸ” 47% Tibi laus, tibi gloriaTibi laus, tibi gloria
  62. πŸ” 46% In hoc cognΓ³viIn hoc cognΓ³vi
  63. πŸ” 46% Inter natos mulierum IInter natos mulierum I
  64. πŸ” 45% Exsultent justiExsultent justi
  65. πŸ” 45% In columbae specie (Resp. Br. tonus solemnis)In columbae specie (Resp. Br. tonus solemnis)