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% O cor amoris victimaO cor amoris victima
  2. πŸ” 78% Auctor beate saeculiAuctor beate saeculi
  3. πŸ” 65% Aeterna Christi muneraAeterna Christi munera
  4. πŸ” 64% Ternis horarum (In sollemnitatibus)Ternis horarum (In sollemnitatibus)
  5. πŸ” 63% Dicamus laudes (In sollemnitatibus)Dicamus laudes (In sollemnitatibus)
  6. πŸ” 63% Certum tenentes (In Sollemnitatibus)Certum tenentes (In Sollemnitatibus)
  7. πŸ” 55% Francisce, Christi signiferFrancisce, Christi signifer
  8. πŸ” 43% Martyr Dei (I)Martyr Dei (I)
  9. πŸ” 42% Quicumque ChristumQuicumque Christum
  10. πŸ” 42% Gaude Mater EcclesiaGaude Mater Ecclesia
  11. πŸ” 41% Deus tuorum militumDeus tuorum militum
  12. πŸ” 39% Aeterno RegiAeterno Regi
  13. πŸ” 39% Novus athleta DominiNovus athleta Domini
  14. πŸ” 38% Amor Jesu dulcissimeAmor Jesu dulcissime
  15. πŸ” 38% Hymnum novaeHymnum novae
  16. πŸ” 35% Matthia SacratissimoMatthia Sacratissimo
  17. πŸ” 35% Matthia SacratissimoMatthia Sacratissimo
  18. πŸ” 33% Summi Parentis FilioSummi Parentis Filio
  19. πŸ” 32% Quicumque certumQuicumque certum
  20. πŸ” 32% O salutaris Hostia IIO salutaris Hostia II
  21. πŸ” 32% Jesu nostra redemptioJesu nostra redemptio
  22. πŸ” 31% Jesu dulcisJesu dulcis
  23. πŸ” 29% Noe vero cumNoe vero cum
  24. πŸ” 28% Hodiernae lux dieiHodiernae lux diei
  25. πŸ” 26% Veni Sancte Spiritus et emitteVeni Sancte Spiritus et emitte
  26. πŸ” 26% Venite exsultemus IVVenite exsultemus IV
  27. πŸ” 26% Cor amandum SalvatorisCor amandum Salvatoris
  28. πŸ” 26% Redemptor nosterRedemptor noster
  29. πŸ” 25% Veni Sancte Spiritus et emitteVeni Sancte Spiritus et emitte
  30. πŸ” 25% Te lucis ante terminumTe lucis ante terminum
  31. πŸ” 25% Veni Sancte Spiritus et emitteVeni Sancte Spiritus et emitte
  32. πŸ” 25% Domus meaDomus mea
  33. πŸ” 25% In hoc HyacinthiIn hoc Hyacinthi
  34. πŸ” 25% Veni Sancte SpiritusVeni Sancte Spiritus
  35. πŸ” 25% Veni Sancte Spiritus et emitteVeni Sancte Spiritus et emitte
  36. πŸ” 25% Festivis resonent compitaFestivis resonent compita
  37. πŸ” 24% Roma Petro Glorietur (Another Tone)Roma Petro Glorietur (Another Tone)
  38. πŸ” 24% Eva virumEva virum
  39. πŸ” 24% Festivis resonentFestivis resonent
  40. πŸ” 24% Gaudeamus exsultantesGaudeamus exsultantes
  41. πŸ” 23% O rex aeterne DomineO rex aeterne Domine
  42. πŸ” 23% Ut Antonini gloriamUt Antonini gloriam
  43. πŸ” 23% Te lucis ante terminumTe lucis ante terminum
  44. πŸ” 22% Fortem virili (Tristes erant tonus)Fortem virili (Tristes erant tonus)
  45. πŸ” 22% Exsultet caelum (II)Exsultet caelum (II)
  46. πŸ” 22% Qui te posthabitisQui te posthabitis
  47. πŸ” 22% In Francisci filioIn Francisci filio
  48. πŸ” 22% Deus, qui potestΓ‘teDeus, qui potestΓ‘te
  49. πŸ” 22% Te DeumTe Deum
  50. πŸ” 22% Te DeumTe Deum
  51. πŸ” 22% Hymnus Te DeumHymnus Te Deum
  52. πŸ” 21% Ad regias Agni dapes (Alter tonus)Ad regias Agni dapes (Alter tonus)
  53. πŸ” 21% Exsultet mentisExsultet mentis
  54. πŸ” 21% Miserere (Ps 50)Miserere (Ps 50)
  55. πŸ” 21% O salutaris Hostia IIIO salutaris Hostia III
  56. πŸ” 21% Lauda fidelisLauda fidelis
  57. πŸ” 21% Lumen HilareLumen Hilare
  58. πŸ” 21% Descendit Angelus DominiDescendit Angelus Domini
  59. πŸ” 21% CollaeteturCollaetetur
  60. πŸ” 21% Rex summe regum (Prop. GalliΓ¦)Rex summe regum (Prop. GalliΓ¦)
  61. πŸ” 21% O aeterne DeusO aeterne Deus
  62. πŸ” 21% O Maria rubens rosaO Maria rubens rosa
  63. πŸ” 21% Hymnus Te DeumHymnus Te Deum
  64. πŸ” 21% Rex sempiterne coelitumRex sempiterne coelitum
  65. πŸ” 21% Ave lumenAve lumen