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% Respexisti humilitatemRespexisti humilitatem
  2. 🔍 55% Respexisti humilitatemRespexisti humilitatem
  3. 🔍 45% Misericordia DeiMisericordia Dei
  4. 🔍 44% Misericordia DeiMisericordia Dei
  5. 🔍 38% In Deo salutari meoIn Deo salutari meo
  6. 🔍 34% Illumina Domine sedentesIllumina Domine sedentes
  7. 🔍 31% Visita Domine plebemVisita Domine plebem
  8. 🔍 31% Visita Domine plebemVisita Domine plebem
  9. 🔍 31% A progenieA progenie
  10. 🔍 30% Vide humilitatemVide humilitatem
  11. 🔍 29% Magnificamus teMagnificamus te
  12. 🔍 29% Nonne sic oportuitNonne sic oportuit
  13. 🔍 28% Christe, semper vivensChriste, semper vivens
  14. 🔍 28% Respice humilitatemRespice humilitatem
  15. 🔍 27% Rerum Deus fonsRerum Deus fons
  16. 🔍 25% A solis ortuA solis ortu
  17. 🔍 24% Stans a longeStans a longe
  18. 🔍 24% Sanctum est nomen tuumSanctum est nomen tuum
  19. 🔍 23% Respice in meRespice in me
  20. 🔍 23% Miserere mei Deus (cantus prior)Miserere mei Deus (cantus prior)
  21. 🔍 22% Miserere (Ps 50)Miserere (Ps 50)
  22. 🔍 22% Respice in meRespice in me
  23. 🔍 22% Respice in meRespice in me
  24. 🔍 22% De necessitatibusDe necessitatibus
  25. 🔍 21% Exsultabo et laetaborExsultabo et laetabor
  26. 🔍 21% De necessitatibusDe necessitatibus
  27. 🔍 21% Ego autem in DominoEgo autem in Domino
  28. 🔍 21% Ecce DeusEcce Deus
  29. 🔍 21% Ecce mitto Angelum meum (Resp.)Ecce mitto Angelum meum (Resp.)
  30. 🔍 20% Respice in meRespice in me
  31. 🔍 20% Miserere mei... secundumMiserere mei... secundum
  32. 🔍 20% De necessitatibus meisDe necessitatibus meis
  33. 🔍 20% Miserere meiMiserere mei
  34. 🔍 20% BenedixistiBenedixisti
  35. 🔍 20% In salutariIn salutari
  36. 🔍 19% Salvum me fac (Psalmus 68)Salvum me fac (Psalmus 68)
  37. 🔍 19% Salvum me fac DeusSalvum me fac Deus
  38. 🔍 19% Domine ne longeDomine ne longe
  39. 🔍 19% Adjutor meus tibi psallam (Resp.)Adjutor meus tibi psallam (Resp.)
  40. 🔍 19% Domine ne longeDomine ne longe
  41. 🔍 19% Evangelium meumEvangelium meum
  42. 🔍 19% Evangelium meumEvangelium meum
  43. 🔍 19% Miserere mei Deus (cantus alter)Miserere mei Deus (cantus alter)
  44. 🔍 19% MagnificatMagnificat
  45. 🔍 18% Ego autem in... speraviEgo autem in... speravi
  46. 🔍 18% Respexit Dominus (I)Respexit Dominus (I)
  47. 🔍 18% In die qua invocavi teIn die qua invocavi te
  48. 🔍 18% De necessitatibusDe necessitatibus
  49. 🔍 18% De ore leonis libera me (Resp.)De ore leonis libera me (Resp.)
  50. 🔍 18% Domine ne longeDomine ne longe
  51. 🔍 18% Respexit DominusRespexit Dominus
  52. 🔍 18% Erue a framea Deus (Resp.)Erue a framea Deus (Resp.)
  53. 🔍 18% Ego autem in... speraviEgo autem in... speravi
  54. 🔍 18% Benedixisti DomineBenedixisti Domine
  55. 🔍 18% Sicut cedrus (Resp.)Sicut cedrus (Resp.)
  56. 🔍 18% Quare jejunavimusQuare jejunavimus
  57. 🔍 17% O salutaris Hostia VIO salutaris Hostia VI
  58. 🔍 17% De ore leonis (in Feriis)De ore leonis (in Feriis)
  59. 🔍 17% Respice in meRespice in me
  60. 🔍 17% Deus omnium exauditor estDeus omnium exauditor est
  61. 🔍 17% Exaudi Domine... tibiExaudi Domine... tibi
  62. 🔍 17% Anima meaAnima mea
  63. 🔍 17% Exaudi Domine... adjutorExaudi Domine... adjutor
  64. 🔍 17% Conserva me DomineConserva me Domine
  65. 🔍 17% Magnificat animaMagnificat anima