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 πŸ” to find similarities to the given chant.

  1. πŸ” 100% Gratia Dei et misericordiaGratia Dei et misericordia
  2. πŸ” 33% Gratia DeiGratia Dei
  3. πŸ” 29% Exsultent justiExsultent justi
  4. πŸ” 29% Descendit Jesus cum eis (Ant.)Descendit Jesus cum eis (Ant.)
  5. πŸ” 28% O beata animaO beata anima
  6. πŸ” 27% Exaltata est Virgo MariaExaltata est Virgo Maria
  7. πŸ” 27% A bimatu et infraA bimatu et infra
  8. πŸ” 27% Remansit puer Jesus in JerusalemRemansit puer Jesus in Jerusalem
  9. πŸ” 26% Egredimini et videte filiae Sion (Ant.)Egredimini et videte filiae Sion (Ant.)
  10. πŸ” 26% Parvulus filiusParvulus filius
  11. πŸ” 26% Gratia Dei in meGratia Dei in me
  12. πŸ” 26% Ave Maria...Alleluia (Ant.)Ave Maria...Alleluia (Ant.)
  13. πŸ” 26% Dixit autem Dominus servoDixit autem Dominus servo
  14. πŸ” 25% Fili praebeFili praebe
  15. πŸ” 25% Gratia DeiGratia Dei
  16. πŸ” 25% Modo ego patiorModo ego patior
  17. πŸ” 25% Ave MariaAve Maria
  18. πŸ” 25% Ait Dominus Deus ad serpentemAit Dominus Deus ad serpentem
  19. πŸ” 25% Apud Dominum misericordiaApud Dominum misericordia
  20. πŸ” 25% Ne timeas MariaNe timeas Maria
  21. πŸ” 25% Stephanus autem plenus gratiaStephanus autem plenus gratia
  22. πŸ” 25% Deus misericordiaDeus misericordia
  23. πŸ” 25% Obedientiae pennisObedientiae pennis
  24. πŸ” 25% Sancte Pater Benedicte (Tonus Simplex)Sancte Pater Benedicte (Tonus Simplex)
  25. πŸ” 25% Cum audisset salutationemCum audisset salutationem
  26. πŸ” 25% Sana animam meamSana animam meam
  27. πŸ” 25% Deus meus misericordiaDeus meus misericordia
  28. πŸ” 25% Venite Exultemus DominoVenite Exultemus Domino
  29. πŸ” 25% Venite Exultemus DominoVenite Exultemus Domino
  30. πŸ” 25% Misericordia DeiMisericordia Dei
  31. πŸ” 24% Beata es MariaBeata es Maria
  32. πŸ” 24% Justi fulgebunt sicut solJusti fulgebunt sicut sol
  33. πŸ” 24% Innuebant patri ejusInnuebant patri ejus
  34. πŸ” 24% Vidimus stellam ejusVidimus stellam ejus
  35. πŸ” 24% Hodie sciΓ©tisHodie sciΓ©tis
  36. πŸ” 24% Adoramus te Christe (Resp Br)Adoramus te Christe (Resp Br)
  37. πŸ” 24% Gratia Dei in meGratia Dei in me
  38. πŸ” 24% Gratia Dei in meGratia Dei in me
  39. πŸ” 24% Beata es Virgo Maria Dei (Ant)Beata es Virgo Maria Dei (Ant)
  40. πŸ” 24% Pastor vigilantissimusPastor vigilantissimus
  41. πŸ” 24% Sapientiam Sanctorum (modus 4)Sapientiam Sanctorum (modus 4)
  42. πŸ” 24% Misericordia DeiMisericordia Dei
  43. πŸ” 24% Misericordia DeiMisericordia Dei
  44. πŸ” 24% Venite exsultemus EVenite exsultemus E
  45. πŸ” 23% Dixerunt discipuliDixerunt discipuli
  46. πŸ” 23% Conversus estConversus est
  47. πŸ” 23% Malos male perdetMalos male perdet
  48. πŸ” 23% Ut audivitUt audivit
  49. πŸ” 23% Misericordia DominiMisericordia Domini
  50. πŸ” 23% Ne timeas Maria (in Annunciatio)Ne timeas Maria (in Annunciatio)
  51. πŸ” 23% Triduanas a DominoTriduanas a Domino
  52. πŸ” 23% Qui te posthabitisQui te posthabitis
  53. πŸ” 23% Dixit Dominus paralyticoDixit Dominus paralytico
  54. πŸ” 23% Vobis datum estVobis datum est
  55. πŸ” 23% Iubilate Deo (99)Iubilate Deo (99)
  56. πŸ” 23% Sapientia clamitatSapientia clamitat
  57. πŸ” 23% Spiritus Sanctus in te descendetSpiritus Sanctus in te descendet
  58. πŸ” 23% Cum redirentCum redirent
  59. πŸ” 23% Simeon justusSimeon justus
  60. πŸ” 23% Ne timeas MariaNe timeas Maria
  61. πŸ” 22% Unus militumUnus militum
  62. πŸ” 22% Dabit illi DominusDabit illi Dominus
  63. πŸ” 22% Cum Sanctus Benedictus post triduumCum Sanctus Benedictus post triduum
  64. πŸ” 22% Audi filia et vide (Resp. Br.)Audi filia et vide (Resp. Br.)
  65. πŸ” 22% JudΓ¦a et JerusalemJudΓ¦a et Jerusalem