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% Te decet lausTe decet laus
  2. πŸ” 59% Te decet laus IITe decet laus II
  3. πŸ” 47% Hymnus Te decet lausHymnus Te decet laus
  4. πŸ” 44% Te decet laus (alter tonus)Te decet laus (alter tonus)
  5. πŸ” 39% Te decet lausTe decet laus
  6. πŸ” 38% Te decet hymnusTe decet hymnus
  7. πŸ” 36% Te decet hymnus, DeusTe decet hymnus, Deus
  8. πŸ” 36% Te decetTe decet
  9. πŸ” 30% Sub tuum praesidiumSub tuum praesidium
  10. πŸ” 30% Laus et perennis gloriaLaus et perennis gloria
  11. πŸ” 29% Te Deum PatremTe Deum Patrem
  12. πŸ” 29% Te decet hymnusTe decet hymnus
  13. πŸ” 28% Laus Deo PatriLaus Deo Patri
  14. πŸ” 28% Laus et perennis gloriaLaus et perennis gloria
  15. πŸ” 27% In paradisumIn paradisum
  16. πŸ” 27% Requiem (Intr.)Requiem (Intr.)
  17. πŸ” 26% Adoremus Ps. Laudate Dominum. IIIAdoremus Ps. Laudate Dominum. III
  18. πŸ” 26% Adoremus in aeternum IIAdoremus in aeternum II
  19. πŸ” 25% Da pacem DomineDa pacem Domine
  20. πŸ” 25% Serve boneServe bone
  21. πŸ” 25% O nimis felixO nimis felix
  22. πŸ” 24% Ave Maria (R. Br.)Ave Maria (R. Br.)
  23. πŸ” 24% Confiteantur tibiConfiteantur tibi
  24. πŸ” 24% Te Deum (Simple tone)Te Deum (Simple tone)
  25. πŸ” 24% Gloria Patri IVGloria Patri IV
  26. πŸ” 24% Hodie scietisHodie scietis
  27. πŸ” 24% Dixit autem dominusDixit autem dominus
  28. πŸ” 23% Custodes hominumCustodes hominum
  29. πŸ” 23% Beata Agnes in medioBeata Agnes in medio
  30. πŸ” 23% Deus in adjutoriumDeus in adjutorium
  31. πŸ” 23% Laus et perennisLaus et perennis
  32. πŸ” 23% Benedictus es Domine DeusBenedictus es Domine Deus
  33. πŸ” 23% Beata Agnes in medio flammarumBeata Agnes in medio flammarum
  34. πŸ” 23% Ego dixi Domine IIEgo dixi Domine II
  35. πŸ” 23% O mundi DominaO mundi Domina
  36. πŸ” 23% Gloria Patri IVGloria Patri IV
  37. πŸ” 23% Benedicamus (ad lib.)Benedicamus (ad lib.)
  38. πŸ” 23% Tota pulchra es amica meaTota pulchra es amica mea
  39. πŸ” 23% Adoremus in aeternumAdoremus in aeternum
  40. πŸ” 23% Oremus pro PontificeOremus pro Pontifice
  41. πŸ” 23% Maria Mater gratiaeMaria Mater gratiae
  42. πŸ” 23% Confirma hoc DeusConfirma hoc Deus
  43. πŸ” 23% Laus et perennis gloriaLaus et perennis gloria
  44. πŸ” 22% Te decet hymnusTe decet hymnus
  45. πŸ” 22% O salutaris Hostia IVO salutaris Hostia IV
  46. πŸ” 22% Asperges meAsperges me
  47. πŸ” 22% Christus natus est nobisChristus natus est nobis
  48. πŸ” 22% Gloria IVGloria IV
  49. πŸ” 22% Sicut dilexit meSicut dilexit me
  50. πŸ” 22% MemorareMemorare
  51. πŸ” 22% Domum tuamDomum tuam
  52. πŸ” 22% Te Deum (Solemn tone)Te Deum (Solemn tone)
  53. πŸ” 22% Gloria XVGloria XV
  54. πŸ” 22% Gloria Patri II (C3)Gloria Patri II (C3)
  55. πŸ” 22% Hymnus omnibus sanctisHymnus omnibus sanctis
  56. πŸ” 21% Deus in adjutorium (Tonus ferialis)Deus in adjutorium (Tonus ferialis)
  57. πŸ” 21% Gloria Patri VGloria Patri V
  58. πŸ” 21% Venite exultemus DominoVenite exultemus Domino
  59. πŸ” 21% Domum tuam DΓ³mineDomum tuam DΓ³mine
  60. πŸ” 21% Quid faciamQuid faciam
  61. πŸ” 21% Tantum ergo (modern chant)Tantum ergo (modern chant)
  62. πŸ” 21% Benedictus esBenedictus es
  63. πŸ” 21% Gloria XIGloria XI
  64. πŸ” 21% Adoramus te ChristeAdoramus te Christe
  65. πŸ” 21% Ave Rex nosterAve Rex noster