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 🔍 to find similarities to the given chant.

  1. 🔍 100% Surrexit DominusSurrexit Dominus
  2. 🔍 64% Surrexit Dominus de sepulcroSurrexit Dominus de sepulcro
  3. 🔍 60% Sapientiam ipsorumSapientiam ipsorum
  4. 🔍 30% Benedicamus PatremBenedicamus Patrem
  5. 🔍 28% Benedicamus PatremBenedicamus Patrem
  6. 🔍 25% Surrexit Dominus deSurrexit Dominus de
  7. 🔍 24% Surrexit Dominus de sepulcro (All.)Surrexit Dominus de sepulcro (All.)
  8. 🔍 22% Sapientiam ipsorum (All.)Sapientiam ipsorum (All.)
  9. 🔍 22% Ego sum pastor 2Ego sum pastor 2
  10. 🔍 22% Domine Deus meusDomine Deus meus
  11. 🔍 22% Ego sum pastorEgo sum pastor
  12. 🔍 21% Virgo Dei GenitrixVirgo Dei Genitrix
  13. 🔍 20% Leva in circuituLeva in circuitu
  14. 🔍 20% Mirabilis DominusMirabilis Dominus
  15. 🔍 20% Ego sum pastor 1Ego sum pastor 1
  16. 🔍 19% Surrexit DominusSurrexit Dominus
  17. 🔍 19% Sanctorum meritis inclytaSanctorum meritis inclyta
  18. 🔍 19% Posuisti Domine (Resp. Grad.)Posuisti Domine (Resp. Grad.)
  19. 🔍 19% Sanctorum meritisSanctorum meritis
  20. 🔍 18% Psallite DominoPsallite Domino
  21. 🔍 18% DolorosaDolorosa
  22. 🔍 18% Pascha nostrumPascha nostrum
  23. 🔍 18% Laudem DominiLaudem Domini
  24. 🔍 17% Alleluia (ad introitum mode 8)Alleluia (ad introitum mode 8)
  25. 🔍 17% Corpora sanctorumCorpora sanctorum
  26. 🔍 17% Virginitas caelumVirginitas caelum
  27. 🔍 17% Domine Deus meus in teDomine Deus meus in te
  28. 🔍 17% Spiritus quiSpiritus qui
  29. 🔍 17% Ave Rex nosterAve Rex noster
  30. 🔍 17% Regnavit DominusRegnavit Dominus
  31. 🔍 17% Surrexit Christus et illuxitSurrexit Christus et illuxit
  32. 🔍 17% Postquam surrexitPostquam surrexit
  33. 🔍 17% Domine Deus meusDomine Deus meus
  34. 🔍 17% Angelus Domini descenditAngelus Domini descendit
  35. 🔍 17% DispersitDispersit
  36. 🔍 17% Mirabilis DominusMirabilis Dominus
  37. 🔍 17% Benedicamus PatremBenedicamus Patrem
  38. 🔍 16% Verba meaVerba mea
  39. 🔍 16% Tui sunt caeliTui sunt caeli
  40. 🔍 16% Benedicta et venerabilisBenedicta et venerabilis
  41. 🔍 16% Eripe meEripe me
  42. 🔍 16% Terra tremuitTerra tremuit
  43. 🔍 16% Haec dies... Dicant nuncHaec dies... Dicant nunc
  44. 🔍 16% Veni electa meaVeni electa mea
  45. 🔍 16% RedemptionemRedemptionem
  46. 🔍 16% Omnes gentesOmnes gentes
  47. 🔍 16% Laetatus sumLaetatus sum
  48. 🔍 16% Quoniam Deus magnusQuoniam Deus magnus
  49. 🔍 16% Misericordia DominiMisericordia Domini
  50. 🔍 16% Attende caelumAttende caelum
  51. 🔍 16% Benedicite gentesBenedicite gentes
  52. 🔍 16% Haec est virgoHaec est virgo
  53. 🔍 16% Ave MariaAve Maria
  54. 🔍 16% Bene fundata estBene fundata est
  55. 🔍 16% Introduxit nos DominusIntroduxit nos Dominus
  56. 🔍 16% SapientiaSapientia
  57. 🔍 16% Cantate DominoCantate Domino
  58. 🔍 16% Te gloriosusTe gloriosus
  59. 🔍 15% Beata visceraBeata viscera
  60. 🔍 15% Te decet hymnusTe decet hymnus
  61. 🔍 15% Humiliavit (in Eastertide)Humiliavit (in Eastertide)
  62. 🔍 15% Ecce lignum CrucisEcce lignum Crucis
  63. 🔍 15% Alleluia (ad offertorium mode 3)Alleluia (ad offertorium mode 3)
  64. 🔍 15% Libera me Domine de morteLibera me Domine de morte
  65. 🔍 15% Justus ut palmaJustus ut palma