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% Gaudet super te DeusGaudet super te Deus
  2. 🔍 36% Egredimini filiae Sion (Ant.)Egredimini filiae Sion (Ant.)
  3. 🔍 27% Gaude JosephGaude Joseph
  4. 🔍 25% Simile est... decemSimile est... decem
  5. 🔍 24% MirabilisMirabilis
  6. 🔍 24% Super te JerusalemSuper te Jerusalem
  7. 🔍 23% Super te JerusalemSuper te Jerusalem
  8. 🔍 23% Posuerunt super caputPosuerunt super caput
  9. 🔍 22% In soleIn sole
  10. 🔍 22% Tamquam sponsusTamquam sponsus
  11. 🔍 22% Deus deus meusDeus deus meus
  12. 🔍 22% Ego DominusEgo Dominus
  13. 🔍 21% In soleIn sole
  14. 🔍 21% Posuerunt super caputPosuerunt super caput
  15. 🔍 21% Super te JerusalemSuper te Jerusalem
  16. 🔍 20% In sole posuit tabernaculumIn sole posuit tabernaculum
  17. 🔍 20% Tamquam sponsusTamquam sponsus
  18. 🔍 20% Cor Jesu caritatis ICor Jesu caritatis I
  19. 🔍 20% Gaudens gaudebo... quasiGaudens gaudebo... quasi
  20. 🔍 20% Super te Jerusalem orieturSuper te Jerusalem orietur
  21. 🔍 20% Annulo suo subarrhavitAnnulo suo subarrhavit
  22. 🔍 20% Super te Jerusalem orieturSuper te Jerusalem orietur
  23. 🔍 20% Oculi Domini super metuentesOculi Domini super metuentes
  24. 🔍 20% Gaudete GaudeteGaudete Gaudete
  25. 🔍 20% Hymnis angelicisHymnis angelicis
  26. 🔍 20% Ego Dominus sponsaboEgo Dominus sponsabo
  27. 🔍 19% Tamquam sponsusTamquam sponsus
  28. 🔍 19% Posuerunt super caputPosuerunt super caput
  29. 🔍 19% Annulo suoAnnulo suo
  30. 🔍 19% Visitavit ex altoVisitavit ex alto
  31. 🔍 19% Deus Deus meus ...vigilo.Deus Deus meus ...vigilo.
  32. 🔍 19% Super solium DavidSuper solium David
  33. 🔍 19% Sapientia aedificavitSapientia aedificavit
  34. 🔍 19% Gaudens gaudebo... quasiGaudens gaudebo... quasi
  35. 🔍 19% Lauda piaLauda pia
  36. 🔍 18% Invicte Martyr unicum (Alter tonus)Invicte Martyr unicum (Alter tonus)
  37. 🔍 18% Tamquam sponsusTamquam sponsus
  38. 🔍 18% Optatus votis omniumOptatus votis omnium
  39. 🔍 18% Magno receptans pectoreMagno receptans pectore
  40. 🔍 18% Sacris SolemnisSacris Solemnis
  41. 🔍 18% Malos male perdetMalos male perdet
  42. 🔍 18% Per viscera... DeusPer viscera... Deus
  43. 🔍 18% Per te salutem hauriamusPer te salutem hauriamus
  44. 🔍 18% Concito gressuConcito gressu
  45. 🔍 18% Auctor beate saeculiAuctor beate saeculi
  46. 🔍 18% Spiritus Domini super meSpiritus Domini super me
  47. 🔍 18% Excelsus super omnesExcelsus super omnes
  48. 🔍 18% Quid faciam quia dominusQuid faciam quia dominus
  49. 🔍 18% Beata MargaritaBeata Margarita
  50. 🔍 18% Egredimini et videte filiae Sion (Ant.)Egredimini et videte filiae Sion (Ant.)
  51. 🔍 18% En ut superbaEn ut superba
  52. 🔍 18% QuaesiviQuaesivi
  53. 🔍 18% Super solium DavidSuper solium David
  54. 🔍 18% Super solium DavidSuper solium David
  55. 🔍 18% Exsultavit animaExsultavit anima
  56. 🔍 17% Resonet in laudibusResonet in laudibus
  57. 🔍 17% Tamquam sponsusTamquam sponsus
  58. 🔍 17% Super solium DavidSuper solium David
  59. 🔍 17% Jesu dulcisJesu dulcis
  60. 🔍 17% Indue teIndue te
  61. 🔍 17% Sacra jam splendentSacra jam splendent
  62. 🔍 17% Christi milesChristi miles
  63. 🔍 17% Cor arca legem continens (another chant)Cor arca legem continens (another chant)
  64. 🔍 17% Fortem piumqueFortem piumque
  65. 🔍 17% Cum esset desponsataCum esset desponsata