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% Per te salutem hauriamusPer te salutem hauriamus
  2. πŸ” 82% Per te salutem hauriamusPer te salutem hauriamus
  3. πŸ” 51% Per te salutem hauriamus (sorrowful tone)Per te salutem hauriamus (sorrowful tone)
  4. πŸ” 44% Adoramus te Christe (Resp Br)Adoramus te Christe (Resp Br)
  5. πŸ” 44% Ave Maria (R.br.)Ave Maria (R.br.)
  6. πŸ” 43% Benedicam DominumBenedicam Dominum
  7. πŸ” 42% Meritis et precibusMeritis et precibus
  8. πŸ” 41% Dirigatur Domine ad teDirigatur Domine ad te
  9. πŸ” 41% Fuit homoFuit homo
  10. πŸ” 39% Hoc signum CrucisHoc signum Crucis
  11. πŸ” 38% Gloria et honoreGloria et honore
  12. πŸ” 38% Ego dixi, Domine (Tonus simplex)Ego dixi, Domine (Tonus simplex)
  13. πŸ” 38% Ave Maria (R. Br.)Ave Maria (R. Br.)
  14. πŸ” 38% Fortitudo meaFortitudo mea
  15. πŸ” 38% In omnem terramIn omnem terram
  16. πŸ” 38% Laetamini in DominoLaetamini in Domino
  17. πŸ” 37% A solis ortu usque ad occasumA solis ortu usque ad occasum
  18. πŸ” 37% Benedictus Dominus a saeculoBenedictus Dominus a saeculo
  19. πŸ” 37% Hodie sciΓ©tisHodie sciΓ©tis
  20. πŸ” 37% Adorate Dominum in aulaAdorate Dominum in aula
  21. πŸ” 36% Angelis sui Deus Mandavit de teAngelis sui Deus Mandavit de te
  22. πŸ” 36% Sancte Pater Benedicte (Tonus Simplex)Sancte Pater Benedicte (Tonus Simplex)
  23. πŸ” 36% Adjuvabit eamAdjuvabit eam
  24. πŸ” 36% Gloria et honoreGloria et honore
  25. πŸ” 36% Benedicam DominumBenedicam Dominum
  26. πŸ” 36% Sancta Dei GenitrixSancta Dei Genitrix
  27. πŸ” 35% Laetamini in DominoLaetamini in Domino
  28. πŸ” 35% Clamavi in toto cordeClamavi in toto corde
  29. πŸ” 35% In hoc cognoviIn hoc cognovi
  30. πŸ” 35% Iusti autemIusti autem
  31. πŸ” 35% Magnus Dominus nosterMagnus Dominus noster
  32. πŸ” 35% Tollite jugum meumTollite jugum meum
  33. πŸ” 35% Constitues eos principesConstitues eos principes
  34. πŸ” 35% Sana animamSana animam
  35. πŸ” 35% Hodie scietisHodie scietis
  36. πŸ” 35% Christus dilexit nosChristus dilexit nos
  37. πŸ” 35% Amavit eumAmavit eum
  38. πŸ” 35% In aeternum DomineIn aeternum Domine
  39. πŸ” 35% Super te Ierusalem constituiSuper te Ierusalem constitui
  40. πŸ” 34% Exsultent justi (simple tone)Exsultent justi (simple tone)
  41. πŸ” 34% Constituit eum dominumConstituit eum dominum
  42. πŸ” 34% Post partum (Resp Br)Post partum (Resp Br)
  43. πŸ” 34% Adimplebis me laetitiaAdimplebis me laetitia
  44. πŸ” 34% Post partum VirgoPost partum Virgo
  45. πŸ” 34% Sancta... semperSancta... semper
  46. πŸ” 34% Iustus DominusIustus Dominus
  47. πŸ” 34% Benedicamus PatremBenedicamus Patrem
  48. πŸ” 34% Clamavi ad te, DomineClamavi ad te, Domine
  49. πŸ” 34% In omnem terramIn omnem terram
  50. πŸ” 34% Quam magnificata suntQuam magnificata sunt
  51. πŸ” 34% Posuisti DominePosuisti Domine
  52. πŸ” 34% Ego dixi Domine IIEgo dixi Domine II
  53. πŸ” 34% Magna est gloria ejusMagna est gloria ejus
  54. πŸ” 34% Magna est gloria ejusMagna est gloria ejus
  55. πŸ” 34% Data est mihiData est mihi
  56. πŸ” 33% Inclina cor meumInclina cor meum
  57. πŸ” 33% Scapulis suisScapulis suis
  58. πŸ” 33% Oculi Domini super metuentesOculi Domini super metuentes
  59. πŸ” 33% Tu es vasTu es vas
  60. πŸ” 33% Bellabunt adversum teBellabunt adversum te
  61. πŸ” 33% Adoramus te ChristeAdoramus te Christe
  62. πŸ” 33% Steterunt ante thronumSteterunt ante thronum
  63. πŸ” 33% Constitues eos principesConstitues eos principes
  64. πŸ” 33% Tollite jugum meumTollite jugum meum
  65. πŸ” 33% Angelis suis Deus mandavit de teAngelis suis Deus mandavit de te