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% Beata quae credidistiBeata quae credidisti
  2. 🔍 40% Beata visceraBeata viscera
  3. 🔍 38% Beatam me dicent... quia fecitBeatam me dicent... quia fecit
  4. 🔍 36% Suavi jugoSuavi jugo
  5. 🔍 35% O crux splendidiorO crux splendidior
  6. 🔍 35% Dixi iniquisDixi iniquis
  7. 🔍 35% Beata es Virgo Maria DeiBeata es Virgo Maria Dei
  8. 🔍 34% Veni Creator SpiritusVeni Creator Spiritus
  9. 🔍 34% Quem terra pontus sideraQuem terra pontus sidera
  10. 🔍 33% Audistis quia dictumAudistis quia dictum
  11. 🔍 33% Lux perpetuaLux perpetua
  12. 🔍 33% Adaperiat Dominus corAdaperiat Dominus cor
  13. 🔍 33% Beata es Maria (3rd Sunday Advent)Beata es Maria (3rd Sunday Advent)
  14. 🔍 33% Ecce apparebitEcce apparebit
  15. 🔍 32% Beata es Maria (Visitation)Beata es Maria (Visitation)
  16. 🔍 32% Gratias tibi DeusGratias tibi Deus
  17. 🔍 32% Adaperiat Dominus cor vestrumAdaperiat Dominus cor vestrum
  18. 🔍 31% Stans a longeStans a longe
  19. 🔍 31% Alma RedemptorisAlma Redemptoris
  20. 🔍 31% Alma RedemptorisAlma Redemptoris
  21. 🔍 30% Vexilla ChristusVexilla Christus
  22. 🔍 30% Stans beata AgnesStans beata Agnes
  23. 🔍 30% Jam Christus astraJam Christus astra
  24. 🔍 30% Per te immaculataPer te immaculata
  25. 🔍 30% Et respicientesEt respicientes
  26. 🔍 30% Oves meaeOves meae
  27. 🔍 30% Beata es Maria quae credidistiBeata es Maria quae credidisti
  28. 🔍 30% Jam Christus astraJam Christus astra
  29. 🔍 29% AscendoAscendo
  30. 🔍 29% Credo VCredo V
  31. 🔍 29% Angeli DominiAngeli Domini
  32. 🔍 29% Iste Confessor (Conf. Bishop) 2Iste Confessor (Conf. Bishop) 2
  33. 🔍 29% Manum suamManum suam
  34. 🔍 29% Beata es Virgo Maria Dei G.Beata es Virgo Maria Dei G.
  35. 🔍 29% Iste Confessor (Conf. Bishop) (another chant)Iste Confessor (Conf. Bishop) (another chant)
  36. 🔍 29% Reddite ergoReddite ergo
  37. 🔍 29% Quis ex vobisQuis ex vobis
  38. 🔍 29% Adoremus in aeternumAdoremus in aeternum
  39. 🔍 29% Cum sublevassetCum sublevasset
  40. 🔍 28% Jesu dulcis amorJesu dulcis amor
  41. 🔍 28% Quinque prudentes (Com.)Quinque prudentes (Com.)
  42. 🔍 28% Dabit illi DominusDabit illi Dominus
  43. 🔍 28% Dabit illi DominusDabit illi Dominus
  44. 🔍 28% Beata es Maria quae credidistiBeata es Maria quae credidisti
  45. 🔍 28% Qui docti fuerint fulgebuntQui docti fuerint fulgebunt
  46. 🔍 28% Confitebor nominiConfitebor nomini
  47. 🔍 28% Innuebant patriInnuebant patri
  48. 🔍 28% Puer SamuelPuer Samuel
  49. 🔍 28% Sancti Angeli CustodesSancti Angeli Custodes
  50. 🔍 27% Adoremus in aeternum IAdoremus in aeternum I
  51. 🔍 27% Psallite DominoPsallite Domino
  52. 🔍 27% Cor meumCor meum
  53. 🔍 27% Ego sum RaphaelEgo sum Raphael
  54. 🔍 27% Te lucis ante terminum (In Festo Christi Regis)Te lucis ante terminum (In Festo Christi Regis)
  55. 🔍 27% Libera me Domine de morteLibera me Domine de morte
  56. 🔍 27% Dixit Jesus discipulisDixit Jesus discipulis
  57. 🔍 27% Accipite Spiritum SanctumAccipite Spiritum Sanctum
  58. 🔍 27% Decora lux aeternitatis (another chant)Decora lux aeternitatis (another chant)
  59. 🔍 27% Venite ad meVenite ad me
  60. 🔍 27% In caelestibus regnisIn caelestibus regnis
  61. 🔍 27% Mihi absitMihi absit
  62. 🔍 26% FructumFructum
  63. 🔍 26% Martyres DominiMartyres Domini
  64. 🔍 26% In caelestibus regnis... alleluiaIn caelestibus regnis... alleluia
  65. 🔍 26% Tollite hostiasTollite hostias