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 🔍 to find similarities to the given chant.

  1. 🔍 100% Semel juraviSemel juravi
  2. 🔍 65% Semel juraviSemel juravi
  3. 🔍 56% Semel juraviSemel juravi
  4. 🔍 45% Ego dilecto meoEgo dilecto meo
  5. 🔍 39% ExaudivitExaudivit
  6. 🔍 36% Tu dominarisTu dominaris
  7. 🔍 36% Intonuit de caeloIntonuit de caelo
  8. 🔍 35% Dicit Dominus PetroDicit Dominus Petro
  9. 🔍 35% Benedic anima meaBenedic anima mea
  10. 🔍 35% Pater cum essemPater cum essem
  11. 🔍 34% Qui meditabiturQui meditabitur
  12. 🔍 34% Lauda JerusalemLauda Jerusalem
  13. 🔍 33% Benedicimus DeumBenedicimus Deum
  14. 🔍 33% Mememto verbi tuiMememto verbi tui
  15. 🔍 33% InsurrexeruntInsurrexerunt
  16. 🔍 33% Caritas Dei... nostris perCaritas Dei... nostris per
  17. 🔍 32% Gloriosa dicta... MariaGloriosa dicta... Maria
  18. 🔍 32% Omnia quae fecistiOmnia quae fecisti
  19. 🔍 31% Caritas Dei... nostris alleluiaCaritas Dei... nostris alleluia
  20. 🔍 31% Quam dulciaQuam dulcia
  21. 🔍 31% Gustate...Gustate...
  22. 🔍 31% Dum clamaremDum clamarem
  23. 🔍 30% Introibo ad altareIntroibo ad altare
  24. 🔍 30% Benedicite omnes AngeliBenedicite omnes Angeli
  25. 🔍 30% Deus in nomineDeus in nomine
  26. 🔍 30% In die solemnitatisIn die solemnitatis
  27. 🔍 30% Dilectus meusDilectus meus
  28. 🔍 30% In odoremIn odorem
  29. 🔍 29% Sacerdotes tuiSacerdotes tui
  30. 🔍 28% Sicut oculiSicut oculi
  31. 🔍 28% Credo ICredo I
  32. 🔍 28% Venite Exultemus DominoVenite Exultemus Domino
  33. 🔍 28% Venite Exultemus DominoVenite Exultemus Domino
  34. 🔍 28% Misericordia DominiMisericordia Domini
  35. 🔍 28% Prope es tuPrope es tu
  36. 🔍 28% Lauda anima meaLauda anima mea
  37. 🔍 27% Credo ICredo I
  38. 🔍 27% Tu Domine servabisTu Domine servabis
  39. 🔍 27% Credo ICredo I
  40. 🔍 27% ChristusChristus
  41. 🔍 27% Tanto tempore vobiscum sum (Com.)Tanto tempore vobiscum sum (Com.)
  42. 🔍 26% Anima meaAnima mea
  43. 🔍 26% In salutariIn salutari
  44. 🔍 26% Credo I (forma ordinaria)Credo I (forma ordinaria)
  45. 🔍 26% Exaudi Domine... adjutorExaudi Domine... adjutor
  46. 🔍 26% Salus populiSalus populi
  47. 🔍 26% Venite exultemus IV GVenite exultemus IV G
  48. 🔍 26% Justus germinabitJustus germinabit
  49. 🔍 26% Magna est gloria (Com.)Magna est gloria (Com.)
  50. 🔍 26% Redemisti nosRedemisti nos
  51. 🔍 25% Dirigatur Domine ad teDirigatur Domine ad te
  52. 🔍 25% Exsultet orbis gaudiisExsultet orbis gaudiis
  53. 🔍 25% AcceptabisAcceptabis
  54. 🔍 25% Credo VCredo V
  55. 🔍 25% Ecce ego JoannesEcce ego Joannes
  56. 🔍 25% Venite exultemus DominoVenite exultemus Domino
  57. 🔍 25% Cum sanctificatusCum sanctificatus
  58. 🔍 25% Vocem jucunditatisVocem jucunditatis
  59. 🔍 24% Eduxit eosEduxit eos
  60. 🔍 24% Redime me DomineRedime me Domine
  61. 🔍 24% Magnus sanctus PaulusMagnus sanctus Paulus
  62. 🔍 24% Adjutor et protectorAdjutor et protector
  63. 🔍 24% Jerusalem quaeJerusalem quae
  64. 🔍 24% Asperges me (ad lib) II.Asperges me (ad lib) II.
  65. 🔍 24% Omnis pulchritudoOmnis pulchritudo