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% Simile est... negotiatoriSimile est... negotiatori
  2. πŸ” 84% Simile est ... homini negotiatoriSimile est ... homini negotiatori
  3. πŸ” 70% Simile est regnum caelorumSimile est regnum caelorum
  4. πŸ” 62% Simile est regnumSimile est regnum
  5. πŸ” 52% Simile est... hominiSimile est... homini
  6. πŸ” 50% Simile est regnumSimile est regnum
  7. πŸ” 43% Simile estSimile est
  8. πŸ” 41% Simile est... hominiSimile est... homini
  9. πŸ” 41% Simile est... homini... autemSimile est... homini... autem
  10. πŸ” 39% Simile est enim... negotiatoriSimile est enim... negotiatori
  11. πŸ” 36% Data est mihiData est mihi
  12. πŸ” 34% Alleluia. (Sund. P. T. at Vespers)Alleluia. (Sund. P. T. at Vespers)
  13. πŸ” 33% Angelus autem DominiAngelus autem Domini
  14. πŸ” 32% Non est inventusNon est inventus
  15. πŸ” 32% Miserere mihiMiserere mihi
  16. πŸ” 31% Alleluia confitemini. (Sundays throughout the year at Prime)Alleluia confitemini. (Sundays throughout the year at Prime)
  17. πŸ” 31% Qui odit animam suamQui odit animam suam
  18. πŸ” 31% Omnes de SabaOmnes de Saba
  19. πŸ” 30% In caelestibus regnis... alleluiaIn caelestibus regnis... alleluia
  20. πŸ” 30% Videte manus measVidete manus meas
  21. πŸ” 30% Simile est... granoSimile est... grano
  22. πŸ” 30% Alleluia. (T.P. ad Completorium)Alleluia. (T.P. ad Completorium)
  23. πŸ” 30% Alleluia. (Tuesday P. T. at Vespers)Alleluia. (Tuesday P. T. at Vespers)
  24. πŸ” 29% Benedicta es tuBenedicta es tu
  25. πŸ” 29% Alleluia. (Sund. P. T. at Terce)Alleluia. (Sund. P. T. at Terce)
  26. πŸ” 29% Simile est... fermentoSimile est... fermento
  27. πŸ” 29% Dixit Dominus DominoDixit Dominus Domino
  28. πŸ” 29% Alleluia. (Sund. P. T. at Prime)Alleluia. (Sund. P. T. at Prime)
  29. πŸ” 29% Paraclitus autemParaclitus autem
  30. πŸ” 29% Misit Dominus…de manuMisit Dominus…de manu
  31. πŸ” 29% Christus DominusChristus Dominus
  32. πŸ” 28% Ut audivitUt audivit
  33. πŸ” 28% Benedico... FiliumBenedico... Filium
  34. πŸ” 28% Tulerunt DominumTulerunt Dominum
  35. πŸ” 28% Ego autem in DominoEgo autem in Domino
  36. πŸ” 28% Alleluia. (Friday P. T. at Vespers)Alleluia. (Friday P. T. at Vespers)
  37. πŸ” 28% Alleluia. (Saturday P. T. at Vespers)Alleluia. (Saturday P. T. at Vespers)
  38. πŸ” 28% Adhaesit anima (St. Stephani)Adhaesit anima (St. Stephani)
  39. πŸ” 28% Videntibus illisVidentibus illis
  40. πŸ” 28% Qui habitasQui habitas
  41. πŸ” 28% Gloria laudis resonetGloria laudis resonet
  42. πŸ” 28% Dum esset rexDum esset rex
  43. πŸ” 28% Respexit meRespexit me
  44. πŸ” 27% Deus autem nosterDeus autem noster
  45. πŸ” 27% Si diligitis meSi diligitis me
  46. πŸ” 27% Per signum crucisPer signum crucis
  47. πŸ” 27% Alleluia. (Sund. P. T. at Sext)Alleluia. (Sund. P. T. at Sext)
  48. πŸ” 27% Haec est JoannaHaec est Joanna
  49. πŸ” 27% Spiritus Domini replevitSpiritus Domini replevit
  50. πŸ” 27% Manum suamManum suam
  51. πŸ” 27% Puer qui natus estPuer qui natus est
  52. πŸ” 27% Simile est ... homini patrifamiliasSimile est ... homini patrifamilias
  53. πŸ” 27% Dum fortisDum fortis
  54. πŸ” 27% Exaudi DomineExaudi Domine
  55. πŸ” 27% Ego sum pastor bonusEgo sum pastor bonus
  56. πŸ” 27% Si in digitoSi in digito
  57. πŸ” 27% Hodie egressa estHodie egressa est
  58. πŸ” 27% Alleluia tuus sum ego. (Sundays throughout the year at Sext)Alleluia tuus sum ego. (Sundays throughout the year at Sext)
  59. πŸ” 27% Lapides torrentesLapides torrentes
  60. πŸ” 26% Alleluia. (Monday P. T. at Vespers)Alleluia. (Monday P. T. at Vespers)
  61. πŸ” 26% Spiritus quiSpiritus qui
  62. πŸ” 26% Quae est ista speciosaQuae est ista speciosa
  63. πŸ” 26% Accessistis ad SionAccessistis ad Sion
  64. πŸ” 26% LaetareLaetare
  65. πŸ” 26% Alleluia. (Sund. P. T. at None)Alleluia. (Sund. P. T. at None)