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% Claris conjubilaClaris conjubila
  2. πŸ” 46% Qui te posthabitisQui te posthabitis
  3. πŸ” 41% Custodes hominumCustodes hominum
  4. πŸ” 38% Sanctorum meritis inclyta (Alter tonus)Sanctorum meritis inclyta (Alter tonus)
  5. πŸ” 37% Dum lux exoriturDum lux exoritur
  6. πŸ” 36% Legis sacrataeLegis sacratae
  7. πŸ” 35% Venite Exultemus DominoVenite Exultemus Domino
  8. πŸ” 35% Venite Exultemus DominoVenite Exultemus Domino
  9. πŸ” 35% Custodes hominum psallimusCustodes hominum psallimus
  10. πŸ” 34% Miserere mei... secundumMiserere mei... secundum
  11. πŸ” 34% Summi Parentis FilioSummi Parentis Filio
  12. πŸ” 32% Custodes hominumCustodes hominum
  13. πŸ” 32% Felix per omnesFelix per omnes
  14. πŸ” 32% Immensa et unaImmensa et una
  15. πŸ” 32% Venite exultemus IV GVenite exultemus IV G
  16. πŸ” 32% Hymnus Te DeumHymnus Te Deum
  17. πŸ” 31% Te Matrem laudamusTe Matrem laudamus
  18. πŸ” 31% Venite exsultemus IVVenite exsultemus IV
  19. πŸ” 31% Exsultet jam AngelicaExsultet jam Angelica
  20. πŸ” 31% Jesu dulcisJesu dulcis
  21. πŸ” 31% Gloria IIGloria II
  22. πŸ” 31% Jesu nostra redemptioJesu nostra redemptio
  23. πŸ” 31% Ave lumenAve lumen
  24. πŸ” 31% Gaude Mater EcclesiaGaude Mater Ecclesia
  25. πŸ” 31% Sanctorum meritis (another chant)Sanctorum meritis (another chant)
  26. πŸ” 30% Te Deum (sec. mor. Rom)Te Deum (sec. mor. Rom)
  27. πŸ” 30% Jesu dulcis memoria!Jesu dulcis memoria!
  28. πŸ” 30% Martyr Dei qui unicumMartyr Dei qui unicum
  29. πŸ” 30% Quicumque certumQuicumque certum
  30. πŸ” 30% Te Deum laudamus (tonus solemnis)Te Deum laudamus (tonus solemnis)
  31. πŸ” 30% Noe vero cumNoe vero cum
  32. πŸ” 30% O castitatis signiferO castitatis signifer
  33. πŸ” 30% Exsultet iam angelicaExsultet iam angelica
  34. πŸ” 30% Deus, qui potestΓ‘teDeus, qui potestΓ‘te
  35. πŸ” 30% Te Deum (sec. mor. Rom.)Te Deum (sec. mor. Rom.)
  36. πŸ” 30% Gloria XIIIGloria XIII
  37. πŸ” 30% Tu Trinitatis UnitasTu Trinitatis Unitas
  38. πŸ” 30% Te DeumTe Deum
  39. πŸ” 30% Te Deum (tonus solemnis)Te Deum (tonus solemnis)
  40. πŸ” 30% Te DeumTe Deum
  41. πŸ” 30% A solis ortusA solis ortus
  42. πŸ” 29% Splendor paternae gloriae (in Hieme)Splendor paternae gloriae (in Hieme)
  43. πŸ” 29% Te DeumTe Deum
  44. πŸ” 29% O lux beata Trinitas (aestivalis)O lux beata Trinitas (aestivalis)
  45. πŸ” 29% Venite exsultemus IV**Venite exsultemus IV**
  46. πŸ” 29% Nullis te genitorNullis te genitor
  47. πŸ” 29% O Roma felixO Roma felix
  48. πŸ” 29% Proclamatio Nativitas DNIC (Octavo Kalendas ianuarii)Proclamatio Nativitas DNIC (Octavo Kalendas ianuarii)
  49. πŸ” 29% Hymnus Te DeumHymnus Te Deum
  50. πŸ” 29% Martyr Dei, qui unicumMartyr Dei, qui unicum
  51. πŸ” 29% Te Deum (Solemn tone)Te Deum (Solemn tone)
  52. πŸ” 29% Veni Redemptor gentiumVeni Redemptor gentium
  53. πŸ” 29% Custodes hominumCustodes hominum
  54. πŸ” 29% Te Deum (tonus monasticus)Te Deum (tonus monasticus)
  55. πŸ” 28% Summae Deus (in festo SS. Trinitatis)Summae Deus (in festo SS. Trinitatis)
  56. πŸ” 28% Jam sol receditJam sol recedit
  57. πŸ” 28% Ex tractatu...Exaudi DeusEx tractatu...Exaudi Deus
  58. πŸ” 28% O lux beata TrinitasO lux beata Trinitas
  59. πŸ” 28% Jam sol receditJam sol recedit
  60. πŸ” 28% Sicut oculiSicut oculi
  61. πŸ” 28% Jam toto subitusJam toto subitus
  62. πŸ” 28% Te JosephTe Joseph
  63. πŸ” 28% Jam toto subitusJam toto subitus
  64. πŸ” 28% Sanctorum meritis inclyta gaudiaSanctorum meritis inclyta gaudia
  65. πŸ” 28% Regali solioRegali solio