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% Amplius lava meAmplius lava me
  2. 🔍 68% Amplius lava meAmplius lava me
  3. 🔍 67% Amplius lava meAmplius lava me
  4. 🔍 66% Amplius lava meAmplius lava me
  5. 🔍 43% Amplius lava me Amplius lava me
  6. 🔍 41% AmpliusAmplius
  7. 🔍 34% Adiuva me Adiuva me
  8. 🔍 32% A timore inimiciA timore inimici
  9. 🔍 31% Adspice in meAdspice in me
  10. 🔍 28% Retribuit mihi DominusRetribuit mihi Dominus
  11. 🔍 27% Illuminatio meaIlluminatio mea
  12. 🔍 26% Non confundas me DomineNon confundas me Domine
  13. 🔍 25% Respexit DominusRespexit Dominus
  14. 🔍 25% Benedictus Dominus Deus meusBenedictus Dominus Deus meus
  15. 🔍 25% Domine probasti meDomine probasti me
  16. 🔍 25% Miserere mei DeusMiserere mei Deus
  17. 🔍 24% Salvum me fac DomineSalvum me fac Domine
  18. 🔍 24% Miserere meiMiserere mei
  19. 🔍 24% Intende in adiutoriumIntende in adiutorium
  20. 🔍 24% Sana DomineSana Domine
  21. 🔍 24% Portio mea DominePortio mea Domine
  22. 🔍 24% Ab insurgentibus ... protege meAb insurgentibus ... protege me
  23. 🔍 23% Redime me DomineRedime me Domine
  24. 🔍 23% Iubilate DeoIubilate Deo
  25. 🔍 23% Saepe expungaverunt meSaepe expungaverunt me
  26. 🔍 22% Conserva me DomineConserva me Domine
  27. 🔍 22% Anima Christi IVAnima Christi IV
  28. 🔍 22% Deduc me DomineDeduc me Domine
  29. 🔍 22% Exsurge Domine salvumExsurge Domine salvum
  30. 🔍 22% Adspice in meAdspice in me
  31. 🔍 22% Laudabo deum meumLaudabo deum meum
  32. 🔍 22% Dele DomineDele Domine
  33. 🔍 22% Clamavi et DominusClamavi et Dominus
  34. 🔍 21% MagnificatMagnificat
  35. 🔍 21% Inclina cor meumInclina cor meum
  36. 🔍 21% Exsultet spiritus meusExsultet spiritus meus
  37. 🔍 21% In noctibusIn noctibus
  38. 🔍 21% Aspice in meAspice in me
  39. 🔍 21% Domine clamavi ad teDomine clamavi ad te
  40. 🔍 21% In veritate tuaIn veritate tua
  41. 🔍 21% Magnificet te semperMagnificet te semper
  42. 🔍 21% Oculi meiOculi mei
  43. 🔍 21% Anima Christi VAnima Christi V
  44. 🔍 21% Spiritu principaliSpiritu principali
  45. 🔍 21% Venite exsultemus IIIVenite exsultemus III
  46. 🔍 21% Clamaverunt iustiClamaverunt iusti
  47. 🔍 21% Factus estFactus est
  48. 🔍 21% Eripe me de inimicis... DomineEripe me de inimicis... Domine
  49. 🔍 21% Diligam te DomineDiligam te Domine
  50. 🔍 21% Dixit Dominus Domino meoDixit Dominus Domino meo
  51. 🔍 21% In conspectu angelorumIn conspectu angelorum
  52. 🔍 20% Salutare vultus meiSalutare vultus mei
  53. 🔍 20% Esto mihiEsto mihi
  54. 🔍 20% Vivit DominusVivit Dominus
  55. 🔍 20% Miserere (Ps 50)Miserere (Ps 50)
  56. 🔍 20% A viro iniquoA viro iniquo
  57. 🔍 20% Salvum me fac DeusSalvum me fac Deus
  58. 🔍 20% Aspice in meAspice in me
  59. 🔍 20% Beati omnesBeati omnes
  60. 🔍 20% Da scientiamDa scientiam
  61. 🔍 19% Intellege clamoremIntellege clamorem
  62. 🔍 19% Miserere mei... secundumMiserere mei... secundum
  63. 🔍 19% Ab insurgentibusAb insurgentibus
  64. 🔍 19% Da nobis DomineDa nobis Domine
  65. 🔍 19% Tu es DomineTu es Domine