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% Benedictus Redemptor ... alleluiaBenedictus Redemptor ... alleluia
  2. πŸ” 72% Benedictus RedemptorBenedictus Redemptor
  3. πŸ” 49% Iste sanctus pro lege DeiIste sanctus pro lege Dei
  4. πŸ” 47% Primo tempore alleviataPrimo tempore alleviata
  5. πŸ” 46% Gloria Patri (mode v)Gloria Patri (mode v)
  6. πŸ” 42% Vestri capilli capitisVestri capilli capitis
  7. πŸ” 42% Hodie nobis caelorum RexHodie nobis caelorum Rex
  8. πŸ” 37% Maria VirgoMaria Virgo
  9. πŸ” 37% Gloria Patri (mode i)Gloria Patri (mode i)
  10. πŸ” 37% PosuistiPosuisti
  11. πŸ” 36% Gloria Patri (mode ii)Gloria Patri (mode ii)
  12. πŸ” 36% Coelestis exercitusCoelestis exercitus
  13. πŸ” 33% Surgite vigilemusSurgite vigilemus
  14. πŸ” 33% N... Virginis MariΓ¦ celebremusN... Virginis MariΓ¦ celebremus
  15. πŸ” 31% AmavitAmavit
  16. πŸ” 31% Iste sanctusIste sanctus
  17. πŸ” 31% Domine in virtuteDomine in virtute
  18. πŸ” 31% Adsit nobis propitiusAdsit nobis propitius
  19. πŸ” 31% CongratulaminiCongratulamini
  20. πŸ” 31% Mundum vocansMundum vocans
  21. πŸ” 31% Gloria Patri (mode iv)Gloria Patri (mode iv)
  22. πŸ” 30% Praedicatorum OrdinisPraedicatorum Ordinis
  23. πŸ” 30% Sancta et immaculataSancta et immaculata
  24. πŸ” 30% In omnibus gratiasIn omnibus gratias
  25. πŸ” 30% Gloria Patri (mode V)Gloria Patri (mode V)
  26. πŸ” 30% Praedicator fervidusPraedicator fervidus
  27. πŸ” 30% Virtute magnaVirtute magna
  28. πŸ” 29% O certe praecipuusO certe praecipuus
  29. πŸ” 29% Da mihi, DomineDa mihi, Domine
  30. πŸ” 29% Ecce apparebit DominusEcce apparebit Dominus
  31. πŸ” 29% Frange esurientiFrange esurienti
  32. πŸ” 29% Gloriosae VirginisGloriosae Virginis
  33. πŸ” 28% In omnibus exhibeamusIn omnibus exhibeamus
  34. πŸ” 28% Non sunt loquelaeNon sunt loquelae
  35. πŸ” 28% Emitte, DomineEmitte, Domine
  36. πŸ” 28% Salvatorem mundiSalvatorem mundi
  37. πŸ” 28% Gaudeo planeGaudeo plane
  38. πŸ” 28% Solemnitas tuaSolemnitas tua
  39. πŸ” 27% Qui LazarumQui Lazarum
  40. πŸ” 27% Gloria Patri (mode vi)Gloria Patri (mode vi)
  41. πŸ” 27% Maria MagdaleneMaria Magdalene
  42. πŸ” 27% Servite DominoServite Domino
  43. πŸ” 27% Nec satiebaturNec satiebatur
  44. πŸ” 27% Gloria Patri (mode viii)Gloria Patri (mode viii)
  45. πŸ” 27% Propter testamentumPropter testamentum
  46. πŸ” 27% Ecce servus meusEcce servus meus
  47. πŸ” 27% Expectabo nomen tuumExpectabo nomen tuum
  48. πŸ” 27% PacemPacem
  49. πŸ” 27% PacemPacem
  50. πŸ” 26% Confirmatum est cor VirginisConfirmatum est cor Virginis
  51. πŸ” 26% Ecce concipiesEcce concipies
  52. πŸ” 26% Bonorum meorumBonorum meorum
  53. πŸ” 26% Solem justitiΓ¦Solem justitiΓ¦
  54. πŸ” 26% Si consurrexistisSi consurrexistis
  55. πŸ” 26% Canite tubaCanite tuba
  56. πŸ” 26% Isti sunt triumphatoresIsti sunt triumphatores
  57. πŸ” 26% Beatam me dicent ... Qui potensBeatam me dicent ... Qui potens
  58. πŸ” 26% In medio EcclesiaeIn medio Ecclesiae
  59. πŸ” 26% Haec est vera fraternitasHaec est vera fraternitas
  60. πŸ” 26% Sancti meiSancti mei
  61. πŸ” 25% EdoctusEdoctus
  62. πŸ” 25% CommunicavitCommunicavit
  63. πŸ” 25% Reposita est mihi coronaReposita est mihi corona
  64. πŸ” 25% Tu DomineTu Domine
  65. πŸ” 25% GratiΓ¦ largitoremGratiΓ¦ largitorem