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% Documentis artiumDocumentis artium
  2. πŸ” 32% Migrans Pater filiisMigrans Pater filiis
  3. πŸ” 29% Liber carnis vinculoLiber carnis vinculo
  4. πŸ” 28% Florem pudicitiaeFlorem pudicitiae
  5. πŸ” 27% Induit me DominusInduit me Dominus
  6. πŸ” 27% Sitiebat servusSitiebat servus
  7. πŸ” 25% Adsunt DominiciAdsunt Dominici
  8. πŸ” 24% Sub Augustini regulaSub Augustini regula
  9. πŸ” 23% Christum, Regem RegumChristum, Regem Regum
  10. πŸ” 23% Beatus VincentiusBeatus Vincentius
  11. πŸ” 22% Agonizans pro ChristiAgonizans pro Christi
  12. πŸ” 22% O veraO vera
  13. πŸ” 21% Benedictio et claritasBenedictio et claritas
  14. πŸ” 21% Pernox cum ChristoPernox cum Christo
  15. πŸ” 21% A solis ortusA solis ortus
  16. πŸ” 21% Dominus dixit ad meDominus dixit ad me
  17. πŸ” 21% Ex altari tuoEx altari tuo
  18. πŸ” 21% O lumen EcclesiaeO lumen Ecclesiae
  19. πŸ” 21% Veni Sancte Spiritus et emitteVeni Sancte Spiritus et emitte
  20. πŸ” 21% Erexit nobisErexit nobis
  21. πŸ” 21% MemorMemor
  22. πŸ” 20% Laudem diciteLaudem dicite
  23. πŸ” 20% Tamquam sponsusTamquam sponsus
  24. πŸ” 20% Gloria Patri (Mode II)Gloria Patri (Mode II)
  25. πŸ” 20% Praeco novusPraeco novus
  26. πŸ” 20% Virginis CatharinaeVirginis Catharinae
  27. πŸ” 20% Iste sanctusIste sanctus
  28. πŸ” 20% Transite ad meTransite ad me
  29. πŸ” 20% Fortis en praesulFortis en praesul
  30. πŸ” 20% Hostis HerodesHostis Herodes
  31. πŸ” 20% Jam morte victorJam morte victor
  32. πŸ” 20% Diffusa est gratiaDiffusa est gratia
  33. πŸ” 20% Gaudete in DominoGaudete in Domino
  34. πŸ” 20% Ego sum Deus AbrahamEgo sum Deus Abraham
  35. πŸ” 19% In monte olivisIn monte olivis
  36. πŸ” 19% Regnum tuumRegnum tuum
  37. πŸ” 19% Peccata meaPeccata mea
  38. πŸ” 19% Paratum cor meum DeusParatum cor meum Deus
  39. πŸ” 19% Veni Redemptor gentiumVeni Redemptor gentium
  40. πŸ” 19% CopiosaeCopiosae
  41. πŸ” 19% O mysterium!O mysterium!
  42. πŸ” 19% In plausu gratia cΓ‘rminisIn plausu gratia cΓ‘rminis
  43. πŸ” 19% Paradisi portΓ¦Paradisi portΓ¦
  44. πŸ” 19% Ad regias Agni dapesAd regias Agni dapes
  45. πŸ” 19% Memento salutis AuctorMemento salutis Auctor
  46. πŸ” 19% Ad cenamAd cenam
  47. πŸ” 19% Dicite invitatisDicite invitatis
  48. πŸ” 18% VestimentisVestimentis
  49. πŸ” 18% Legis sacrataeLegis sacratae
  50. πŸ” 18% Maria virgo regiaMaria virgo regia
  51. πŸ” 18% Sic et vosSic et vos
  52. πŸ” 18% Exsultet caelum (III)Exsultet caelum (III)
  53. πŸ” 18% Te dicimus praeconio intacta materTe dicimus praeconio intacta mater
  54. πŸ” 18% Ave lumenAve lumen
  55. πŸ” 18% Crudelis HerodesCrudelis Herodes
  56. πŸ” 18% SanctimoniaSanctimonia
  57. πŸ” 18% Iste Confessor (Pro Doctoribus)Iste Confessor (Pro Doctoribus)
  58. πŸ” 18% Tollite iugum meumTollite iugum meum
  59. πŸ” 18% De excelsisDe excelsis
  60. πŸ” 18% Ave vena veniaeAve vena veniae
  61. πŸ” 18% Auctor beate saeculiAuctor beate saeculi
  62. πŸ” 18% O lumenO lumen
  63. πŸ” 18% Ante thronum TrinitatisAnte thronum Trinitatis
  64. πŸ” 18% Aeterne rerum conditorAeterne rerum conditor
  65. πŸ” 18% Aliis civitatibusAliis civitatibus