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.

๐ŸŽฉ 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 ๐Ÿ” to find similarities to the given chant.

  1. ๐Ÿ” 100% Iustus germinabit (Tempore paschali)Iustus germinabit (Tempore paschali)
  2. ๐Ÿ” 88% Iustus germinabitIustus germinabit
  3. ๐Ÿ” 81% Iustus germinabitIustus germinabit
  4. ๐Ÿ” 75% Germinavit Radix Iesse (Tempore paschali)Germinavit Radix Iesse (Tempore paschali)
  5. ๐Ÿ” 73% Verbum caro factum est (In Annuntiatione, Tempore paschali)Verbum caro factum est (In Annuntiatione, Tempore paschali)
  6. ๐Ÿ” 72% Spiritus Domini replevitSpiritus Domini replevit
  7. ๐Ÿ” 66% Educas panem de terraEducas panem de terra
  8. ๐Ÿ” 64% Hodie scietisHodie scietis
  9. ๐Ÿ” 63% Panem caeliPanem caeli
  10. ๐Ÿ” 63% Invocavi Dominum (In Tempore Paschali)Invocavi Dominum (In Tempore Paschali)
  11. ๐Ÿ” 62% Notum fecitNotum fecit
  12. ๐Ÿ” 62% Surrexit Dominus vere (Resp. Br. tonus solemnis)Surrexit Dominus vere (Resp. Br. tonus solemnis)
  13. ๐Ÿ” 62% Hodie scietisHodie scietis
  14. ๐Ÿ” 62% Beati qui habitantBeati qui habitant
  15. ๐Ÿ” 61% Hodie Maria VirgoHodie Maria Virgo
  16. ๐Ÿ” 61% Magnus Dominus et laudabilisMagnus Dominus et laudabilis
  17. ๐Ÿ” 61% Germinavit Radix IesseGerminavit Radix Iesse
  18. ๐Ÿ” 61% Angelus Domini nuntiavit (Resp. Br. tonus solemnis T.P.)Angelus Domini nuntiavit (Resp. Br. tonus solemnis T.P.)
  19. ๐Ÿ” 61% Verbum caro factum est (In Annuntiatione)Verbum caro factum est (In Annuntiatione)
  20. ๐Ÿ” 60% Maria Virgo exaltata estMaria Virgo exaltata est
  21. ๐Ÿ” 60% Sancti tui Domine gloriamSancti tui Domine gloriam
  22. ๐Ÿ” 59% In hoc cognรณviIn hoc cognรณvi
  23. ๐Ÿ” 59% Tollite jugum meumTollite jugum meum
  24. ๐Ÿ” 59% Tua est magnificentiaTua est magnificentia
  25. ๐Ÿ” 59% Ascendens Christus (R. Br. Tonus Solemnis)Ascendens Christus (R. Br. Tonus Solemnis)
  26. ๐Ÿ” 58% Omnes de SabaOmnes de Saba
  27. ๐Ÿ” 57% Adorabunt eumAdorabunt eum
  28. ๐Ÿ” 57% Spiritus ParaclitusSpiritus Paraclitus
  29. ๐Ÿ” 56% Sancte Pater Benedicte (Tonus Solemnis T.P.)Sancte Pater Benedicte (Tonus Solemnis T.P.)
  30. ๐Ÿ” 55% Benedicentur in ipsoBenedicentur in ipso
  31. ๐Ÿ” 55% Sedes tua DeusSedes tua Deus
  32. ๐Ÿ” 55% Os justiOs justi
  33. ๐Ÿ” 54% Ave Maria (R. Br. Tonus Solemnis T.P.)Ave Maria (R. Br. Tonus Solemnis T.P.)
  34. ๐Ÿ” 54% Surrexit Dominus de sepulcro (Resp. Br. tonus solemnis)Surrexit Dominus de sepulcro (Resp. Br. tonus solemnis)
  35. ๐Ÿ” 54% Constituit eumConstituit eum
  36. ๐Ÿ” 53% Afferte DominoAfferte Domino
  37. ๐Ÿ” 53% Ascendens Christus in altumAscendens Christus in altum
  38. ๐Ÿ” 53% Invocavi DominumInvocavi Dominum
  39. ๐Ÿ” 52% Christus dilexit nos (tonus solemnis)Christus dilexit nos (tonus solemnis)
  40. ๐Ÿ” 52% Ascendit fumusAscendit fumus
  41. ๐Ÿ” 52% Cibavit illos. ICibavit illos. I
  42. ๐Ÿ” 52% Ave MariaAve Maria
  43. ๐Ÿ” 52% Redemisti nos Domine (Resp Br)Redemisti nos Domine (Resp Br)
  44. ๐Ÿ” 52% Verbum caro factum estVerbum caro factum est
  45. ๐Ÿ” 52% Assumpta estAssumpta est
  46. ๐Ÿ” 51% Ave Maria (R. Br. Tonus Solemnis)Ave Maria (R. Br. Tonus Solemnis)
  47. ๐Ÿ” 51% Verbum caro factum est ... allel.Verbum caro factum est ... allel.
  48. ๐Ÿ” 51% Benedicamus Patrem et FiliumBenedicamus Patrem et Filium
  49. ๐Ÿ” 51% Verbum Caro [R.Br.Tonus Solemnis]Verbum Caro [R.Br.Tonus Solemnis]
  50. ๐Ÿ” 50% Tibi laus, tibi gloriaTibi laus, tibi gloria
  51. ๐Ÿ” 50% Angelus Domini nuntiavit (Resp. Br. tonus solemnis)Angelus Domini nuntiavit (Resp. Br. tonus solemnis)
  52. ๐Ÿ” 50% Benedicamus Patrem et FiliumBenedicamus Patrem et Filium
  53. ๐Ÿ” 50% Benedicamus Patrem et FiliumBenedicamus Patrem et Filium
  54. ๐Ÿ” 49% Hodie scietisHodie scietis
  55. ๐Ÿ” 48% In hoc cognoviIn hoc cognovi
  56. ๐Ÿ” 47% Notum fecit DominusNotum fecit Dominus
  57. ๐Ÿ” 47% Locus isteLocus iste
  58. ๐Ÿ” 45% Exsultent justiExsultent justi
  59. ๐Ÿ” 43% Inter natos mulierum IInter natos mulierum I
  60. ๐Ÿ” 43% Sancte Pater BenedicteSancte Pater Benedicte
  61. ๐Ÿ” 42% In columbae specie (Resp. Br. tonus solemnis)In columbae specie (Resp. Br. tonus solemnis)
  62. ๐Ÿ” 42% Ave Maria (R.Br.Tonus Solemnis)Ave Maria (R.Br.Tonus Solemnis)
  63. ๐Ÿ” 41% Iustis germinabitIustis germinabit
  64. ๐Ÿ” 41% In hoc cognรณviIn hoc cognรณvi
  65. ๐Ÿ” 41% Salus et gloria - mode IVSalus et gloria - mode IV