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% Servi Domini benediciteServi Domini benedicite
  2. 🔍 31% Beatus GregoriusBeatus Gregorius
  3. 🔍 29% Virgines DominiVirgines Domini
  4. 🔍 27% Sancti Domini Domino benediciteSancti Domini Domino benedicite
  5. 🔍 27% Miserator DominusMiserator Dominus
  6. 🔍 27% Beati servi illiBeati servi illi
  7. 🔍 26% Benedicite Dominum omnes electiBenedicite Dominum omnes electi
  8. 🔍 26% Sancti DominiSancti Domini
  9. 🔍 26% Dixit autem Dominus servoDixit autem Dominus servo
  10. 🔍 26% Misericors et miseratorMisericors et miserator
  11. 🔍 26% Pastor eximiusPastor eximius
  12. 🔍 25% Canticum Trium PuerorumCanticum Trium Puerorum
  13. 🔍 25% Virgines DominiVirgines Domini
  14. 🔍 25% Si iniquitates (Ant)Si iniquitates (Ant)
  15. 🔍 24% Angeli DominiAngeli Domini
  16. 🔍 24% Sit nomen DominiSit nomen Domini
  17. 🔍 24% Beati servi illiBeati servi illi
  18. 🔍 24% Benedicite gentesBenedicite gentes
  19. 🔍 24% Gregorius septiformi gratiaGregorius septiformi gratia
  20. 🔍 23% Ave MariaAve Maria
  21. 🔍 23% Loquere DomineLoquere Domine
  22. 🔍 23% In sanctitate serviamusIn sanctitate serviamus
  23. 🔍 23% Dum paginae sacraeDum paginae sacrae
  24. 🔍 23% O caelestis norma vitaeO caelestis norma vitae
  25. 🔍 22% Beatus ille servusBeatus ille servus
  26. 🔍 22% Sacerdotes DeiSacerdotes Dei
  27. 🔍 22% Exaudisti Domine orationemExaudisti Domine orationem
  28. 🔍 22% Ludovicus servus ChristiLudovicus servus Christi
  29. 🔍 22% Benedicite Domino omnesBenedicite Domino omnes
  30. 🔍 22% Benedicite sacerdotesBenedicite sacerdotes
  31. 🔍 22% Redemptionem misit DominusRedemptionem misit Dominus
  32. 🔍 22% Cantate... et benediciteCantate... et benedicite
  33. 🔍 22% Ter virgis caesus sumTer virgis caesus sum
  34. 🔍 22% Benedicite sancti et humiles cordeBenedicite sancti et humiles corde
  35. 🔍 22% Oculis ac manibusOculis ac manibus
  36. 🔍 22% Benedictus Deus qui misitBenedictus Deus qui misit
  37. 🔍 21% Benedicite Dominum omnes electiBenedicite Dominum omnes electi
  38. 🔍 21% Gregorius septiformiGregorius septiformi
  39. 🔍 21% Benedicta es tu (Ant)Benedicta es tu (Ant)
  40. 🔍 21% Panis enim Dei estPanis enim Dei est
  41. 🔍 21% Beati omnesBeati omnes
  42. 🔍 21% Benedicite Dominum omnes electiBenedicite Dominum omnes electi
  43. 🔍 21% Omnis spiritusOmnis spiritus
  44. 🔍 21% Assumpta est MariaAssumpta est Maria
  45. 🔍 21% Aspice in meAspice in me
  46. 🔍 21% Ait Dominus Deus ad serpentemAit Dominus Deus ad serpentem
  47. 🔍 21% Servite DominoServite Domino
  48. 🔍 21% Fidelis servus et prudens (Ant.)Fidelis servus et prudens (Ant.)
  49. 🔍 21% Surrexit GregoriusSurrexit Gregorius
  50. 🔍 21% Ecce fidelis servusEcce fidelis servus
  51. 🔍 20% Maria et fluminaMaria et flumina
  52. 🔍 20% Cantate Domino et benediciteCantate Domino et benedicite
  53. 🔍 20% Beatus AndreasBeatus Andreas
  54. 🔍 20% Stephanus vidit caelos apertosStephanus vidit caelos apertos
  55. 🔍 20% Convertere Domine aliquantulumConvertere Domine aliquantulum
  56. 🔍 20% Dixit autem DominusDixit autem Dominus
  57. 🔍 20% Benedicite Dominum omnesBenedicite Dominum omnes
  58. 🔍 20% Vivit DominusVivit Dominus
  59. 🔍 20% Gregorius monachorum speculumGregorius monachorum speculum
  60. 🔍 20% Vidit Iacob scalamVidit Iacob scalam
  61. 🔍 20% Ave Maria...Alleluia (Ant.)Ave Maria...Alleluia (Ant.)
  62. 🔍 20% Dixit autem dominus servoDixit autem dominus servo
  63. 🔍 20% Ego sumEgo sum
  64. 🔍 20% Adonai Domine DeusAdonai Domine Deus
  65. 🔍 20% Martyres DominiMartyres Domini