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% Jerusalem gaudeJerusalem gaude
  2. 🔍 76% Jerusalem gaudeJerusalem gaude
  3. 🔍 58% Jerusalem gaudeJerusalem gaude
  4. 🔍 50% Jerusalem gaudeJerusalem gaude
  5. 🔍 37% Ierusalem gaudeIerusalem gaude
  6. 🔍 34% Ierusalem gaudeIerusalem gaude
  7. 🔍 34% Dabo in SionDabo in Sion
  8. 🔍 30% Dabo in SionDabo in Sion
  9. 🔍 29% Spiritus qui a PatreSpiritus qui a Patre
  10. 🔍 29% Jerusalem respiceJerusalem respice
  11. 🔍 27% Gaude et laetare filia JerusalemGaude et laetare filia Jerusalem
  12. 🔍 27% Lauda JerusalemLauda Jerusalem
  13. 🔍 27% Leva JerusalemLeva Jerusalem
  14. 🔍 27% Gaude et laetare filia JerusalemGaude et laetare filia Jerusalem
  15. 🔍 26% Laetamini cum JerusalemLaetamini cum Jerusalem
  16. 🔍 26% Ecce veniet prophetaEcce veniet propheta
  17. 🔍 26% Super te JerusalemSuper te Jerusalem
  18. 🔍 25% Tu gloria JerusalemTu gloria Jerusalem
  19. 🔍 25% Tu gloria JerusalemTu gloria Jerusalem
  20. 🔍 25% Lauda JerusalemLauda Jerusalem
  21. 🔍 25% Leva JerusalemLeva Jerusalem
  22. 🔍 25% Petite et accipietis utPetite et accipietis ut
  23. 🔍 25% Leva JerusalemLeva Jerusalem
  24. 🔍 24% Ponam in SionPonam in Sion
  25. 🔍 24% Alleluia ConfiteminiAlleluia Confitemini
  26. 🔍 24% Ecce veniet ProphetaEcce veniet Propheta
  27. 🔍 24% Alleluia (T. P. Vesp. Dom.)Alleluia (T. P. Vesp. Dom.)
  28. 🔍 24% Si cognovissetis meSi cognovissetis me
  29. 🔍 24% Omnes de SabaOmnes de Saba
  30. 🔍 23% Alleluia (T. P. Complet.)Alleluia (T. P. Complet.)
  31. 🔍 23% Ecce veniet prophetaEcce veniet propheta
  32. 🔍 23% Alleluia (T. P. Complet.)Alleluia (T. P. Complet.)
  33. 🔍 23% Gaude et laetareGaude et laetare
  34. 🔍 23% Cognoverunt DominumCognoverunt Dominum
  35. 🔍 23% Cum redirentCum redirent
  36. 🔍 23% Lux de luceLux de luce
  37. 🔍 23% Super te Jerusalem orieturSuper te Jerusalem orietur
  38. 🔍 23% Videte manus measVidete manus meas
  39. 🔍 22% Laetamini cum Jerusalem (Ant.)Laetamini cum Jerusalem (Ant.)
  40. 🔍 22% Alleluia (T. P. Vesp. Dom.)Alleluia (T. P. Vesp. Dom.)
  41. 🔍 22% Tu gloria Jerusalem (II)Tu gloria Jerusalem (II)
  42. 🔍 22% Super te Jerusalem orieturSuper te Jerusalem orietur
  43. 🔍 22% Lauda Jerusalem DominumLauda Jerusalem Dominum
  44. 🔍 22% Tu gloria Jerusalem (I)Tu gloria Jerusalem (I)
  45. 🔍 22% Alleluia (T. P. Vesp. Fer. IV.)Alleluia (T. P. Vesp. Fer. IV.)
  46. 🔍 22% Alleluia Tuus sumAlleluia Tuus sum
  47. 🔍 22% Alleluia (T. P. Vesp. Fer. II.)Alleluia (T. P. Vesp. Fer. II.)
  48. 🔍 22% Salva nos ChristeSalva nos Christe
  49. 🔍 22% Angelus ad pastoresAngelus ad pastores
  50. 🔍 22% Mane nobiscumMane nobiscum
  51. 🔍 22% Gaude et laetare filia Sion 2Gaude et laetare filia Sion 2
  52. 🔍 22% Judaea et JerusalemJudaea et Jerusalem
  53. 🔍 22% Tu gloria JerusalemTu gloria Jerusalem
  54. 🔍 22% Super te JerusalemSuper te Jerusalem
  55. 🔍 22% Sancti et justi in DominoSancti et justi in Domino
  56. 🔍 22% Sancti et justi in DominoSancti et justi in Domino
  57. 🔍 21% Cum redirent remansitCum redirent remansit
  58. 🔍 21% Ecce veniet prophetaEcce veniet propheta
  59. 🔍 21% Ista est speciosa (S. Mulierum)Ista est speciosa (S. Mulierum)
  60. 🔍 21% Gaude et laetare filia Sion (T. P.)Gaude et laetare filia Sion (T. P.)
  61. 🔍 21% Alleluia (T. P. Laud. Dom.)Alleluia (T. P. Laud. Dom.)
  62. 🔍 21% Veniet Dominus et nonVeniet Dominus et non
  63. 🔍 21% Ecce veniet Propheta magnusEcce veniet Propheta magnus
  64. 🔍 21% Alleluia (T. P. Vesp. Fer. III.)Alleluia (T. P. Vesp. Fer. III.)
  65. 🔍 21% Stetit Jesus in medioStetit Jesus in medio