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% Recordare meiRecordare mei
  2. 🔍 55% Recordare meiRecordare mei
  3. 🔍 29% In voluntateIn voluntate
  4. 🔍 29% Recordare meiRecordare mei
  5. 🔍 28% Recordare meiRecordare mei
  6. 🔍 27% Recordare mei (verses)Recordare mei (verses)
  7. 🔍 27% Esto mihiEsto mihi
  8. 🔍 25% HolocaustumHolocaustum
  9. 🔍 24% In medioIn medio
  10. 🔍 24% Factus estFactus est
  11. 🔍 24% CoeperuntCoeperunt
  12. 🔍 24% RecordareRecordare
  13. 🔍 24% In medioIn medio
  14. 🔍 23% Esto mihiEsto mihi
  15. 🔍 23% Dicit DominusDicit Dominus
  16. 🔍 23% Hodie scietisHodie scietis
  17. 🔍 23% Domine Jesu ChristeDomine Jesu Christe
  18. 🔍 23% Domine ne longeDomine ne longe
  19. 🔍 22% Perfice gressus meosPerfice gressus meos
  20. 🔍 22% Beata gensBeata gens
  21. 🔍 22% IntelligeIntellige
  22. 🔍 22% Os justiOs justi
  23. 🔍 22% Omnis terraOmnis terra
  24. 🔍 22% Exaudi DomineExaudi Domine
  25. 🔍 22% ProtegeProtege
  26. 🔍 22% ReminiscereReminiscere
  27. 🔍 22% Nunc scioNunc scio
  28. 🔍 21% DirigaturDirigatur
  29. 🔍 21% Intende vociIntende voci
  30. 🔍 21% Adorate DeumAdorate Deum
  31. 🔍 21% Tui sunt caeliTui sunt caeli
  32. 🔍 21% Miserere mei DeusMiserere mei Deus
  33. 🔍 21% Circumdederunt meCircumdederunt me
  34. 🔍 21% Salus populiSalus populi
  35. 🔍 21% HosannaHosanna
  36. 🔍 21% Protexisti meProtexisti me
  37. 🔍 21% Gaudeamus ... AnnaGaudeamus ... Anna
  38. 🔍 21% DesideriumDesiderium
  39. 🔍 21% Ab ortu solisAb ortu solis
  40. 🔍 21% Omnes gentesOmnes gentes
  41. 🔍 21% Ave Rex nosterAve Rex noster
  42. 🔍 21% Deus Deus meusDeus Deus meus
  43. 🔍 20% Ex ore infantiumEx ore infantium
  44. 🔍 20% Calix benedictionisCalix benedictionis
  45. 🔍 20% Benedicite DominumBenedicite Dominum
  46. 🔍 20% Domine convertereDomine convertere
  47. 🔍 20% Memento verbi tuiMemento verbi tui
  48. 🔍 20% Dominus firmamentumDominus firmamentum
  49. 🔍 20% ConfessioConfessio
  50. 🔍 20% Ecce dediEcce dedi
  51. 🔍 20% Dicit DominusDicit Dominus
  52. 🔍 20% BenedixistiBenedixisti
  53. 🔍 20% Gaudeamus ... AgathaGaudeamus ... Agatha
  54. 🔍 20% Deus Deus meusDeus Deus meus
  55. 🔍 20% Respice in meRespice in me
  56. 🔍 20% Justus ut palmaJustus ut palma
  57. 🔍 20% De fructu operumDe fructu operum
  58. 🔍 20% Dominus illuminatio meaDominus illuminatio mea
  59. 🔍 20% Passer invenitPasser invenit
  60. 🔍 20% Psallite DominoPsallite Domino
  61. 🔍 20% Justitiae DominiJustitiae Domini
  62. 🔍 20% Gaudeamus ... Mary MagdalenGaudeamus ... Mary Magdalen
  63. 🔍 20% Et valde mane (cum cantico Benedictus)Et valde mane (cum cantico Benedictus)
  64. 🔍 20% Gaudeamus ... AssumptionGaudeamus ... Assumption
  65. 🔍 20% Judica meJudica me