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% Ecce JoannaEcce Joanna
  2. πŸ” 85% Ecce JoannaEcce Joanna
  3. πŸ” 77% Ecce JoannaEcce Joanna
  4. πŸ” 31% Haec est JoannaHaec est Joanna
  5. πŸ” 31% Verbum caro factum estVerbum caro factum est
  6. πŸ” 30% Verbum caro factum estVerbum caro factum est
  7. πŸ” 29% Verbum caro factum estVerbum caro factum est
  8. πŸ” 27% Blandina fortis adolescentiaBlandina fortis adolescentia
  9. πŸ” 26% Clotildis mater patriaeClotildis mater patriae
  10. πŸ” 25% Plenus dierumPlenus dierum
  11. πŸ” 25% Ecce ancilla DominiEcce ancilla Domini
  12. πŸ” 24% JoannaJoanna
  13. πŸ” 24% Ecce ancilla Domini (In Annuntiatione)Ecce ancilla Domini (In Annuntiatione)
  14. πŸ” 24% In aeternum DomineIn aeternum Domine
  15. πŸ” 23% Sanctissima Christi sponsaSanctissima Christi sponsa
  16. πŸ” 23% Ecce ancilla DominiEcce ancilla Domini
  17. πŸ” 23% Angelus Domini nuntiavit MariaeAngelus Domini nuntiavit Mariae
  18. πŸ” 23% Audi filia et vide (Resp. Br. T.P.)Audi filia et vide (Resp. Br. T.P.)
  19. πŸ” 23% Magnus Dominus nosterMagnus Dominus noster
  20. πŸ” 23% Dixit Dominus matri suaeDixit Dominus matri suae
  21. πŸ” 23% Surrexit Dominus vere (Resp. Br.)Surrexit Dominus vere (Resp. Br.)
  22. πŸ” 23% Meritis et precibus (T.P.)Meritis et precibus (T.P.)
  23. πŸ” 23% Amplificatus est (T.P.)Amplificatus est (T.P.)
  24. πŸ” 23% Angelus Domini nuntiavit (Resp. Br. T.P.)Angelus Domini nuntiavit (Resp. Br. T.P.)
  25. πŸ” 23% Maturus igitur et SanctusMaturus igitur et Sanctus
  26. πŸ” 22% Custodivit eam Angelus ejusCustodivit eam Angelus ejus
  27. πŸ” 22% Ecce quod concupiviEcce quod concupivi
  28. πŸ” 22% Stans beata JoannaStans beata Joanna
  29. πŸ” 22% Verbum caro factum estVerbum caro factum est
  30. πŸ” 22% Custodivit eamCustodivit eam
  31. πŸ” 22% Ave Maria (R. Br. T.P.)Ave Maria (R. Br. T.P.)
  32. πŸ” 22% Verbum caro factum estVerbum caro factum est
  33. πŸ” 22% Ecce ancilla DominiEcce ancilla Domini
  34. πŸ” 22% Ecce ancilla DominiEcce ancilla Domini
  35. πŸ” 21% GenuistiGenuisti
  36. πŸ” 21% Verbum caro factum estVerbum caro factum est
  37. πŸ” 21% Spiritus et animae justorumSpiritus et animae justorum
  38. πŸ” 21% Qui verbum Dei retinentQui verbum Dei retinent
  39. πŸ” 21% In corde GertrudisIn corde Gertrudis
  40. πŸ” 21% Ecce levavit ad gentesEcce levavit ad gentes
  41. πŸ” 21% Ecce ancilla (in Annunciatione)Ecce ancilla (in Annunciatione)
  42. πŸ” 21% Cum vidisset Jesus MatremCum vidisset Jesus Matrem
  43. πŸ” 21% Cantantibus organisCantantibus organis
  44. πŸ” 20% In verbum tuumIn verbum tuum
  45. πŸ” 20% Martyr et Pontifex BonifatiusMartyr et Pontifex Bonifatius
  46. πŸ” 20% Ecce ancillaEcce ancilla
  47. πŸ” 20% Profitentes TrinitatemProfitentes Trinitatem
  48. πŸ” 20% Erat Ioseph et Maria mater Iesu (altera melodia)Erat Ioseph et Maria mater Iesu (altera melodia)
  49. πŸ” 20% Ego dixi DomineEgo dixi Domine
  50. πŸ” 20% Archangelus GabrielArchangelus Gabriel
  51. πŸ” 20% Cum vidisset Jesus MatremCum vidisset Jesus Matrem
  52. πŸ” 20% Exaltata est Virgo MariaExaltata est Virgo Maria
  53. πŸ” 20% Erat vir Domini Benedictus (tonus 4e*)Erat vir Domini Benedictus (tonus 4e*)
  54. πŸ” 20% Laetare Virgo MaterLaetare Virgo Mater
  55. πŸ” 20% Miserere mei... secundumMiserere mei... secundum
  56. πŸ” 20% Gloria tibi TrΓ­nitasGloria tibi TrΓ­nitas
  57. πŸ” 20% Martinus Abrahae sinuMartinus Abrahae sinu
  58. πŸ” 20% Surrexit GregoriusSurrexit Gregorius
  59. πŸ” 20% Alleluia. (Friday P. T. at Lauds II) Alleluia. (Friday P. T. at Lauds II)
  60. πŸ” 20% Jesus junxit seJesus junxit se
  61. πŸ” 20% Ecce ancilla DominiEcce ancilla Domini
  62. πŸ” 19% Ecce fidelis servusEcce fidelis servus
  63. πŸ” 19% In aeternum DomineIn aeternum Domine
  64. πŸ” 19% Bellabunt adversum te (T.P.)Bellabunt adversum te (T.P.)
  65. πŸ” 19% Cumque intuerenturCumque intuerentur