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 πŸ” to find similarities to the given chant.

  1. πŸ” 100% Salve ReginaSalve Regina
  2. πŸ” 44% Salve Regina (tonus simplici)Salve Regina (tonus simplici)
  3. πŸ” 43% Salve Regina (simplex)Salve Regina (simplex)
  4. πŸ” 41% Salve Regina (in cantu simplici)Salve Regina (in cantu simplici)
  5. πŸ” 40% Salve Regina (simple tone)Salve Regina (simple tone)
  6. πŸ” 36% Salve ReginaSalve Regina
  7. πŸ” 36% Salve ReginaSalve Regina
  8. πŸ” 35% Salve Regina (tono solemnis)Salve Regina (tono solemnis)
  9. πŸ” 35% Salve Regina (simple tone)Salve Regina (simple tone)
  10. πŸ” 34% Salve ReginaSalve Regina
  11. πŸ” 34% Salve Regina (monasticum)Salve Regina (monasticum)
  12. πŸ” 32% Salve ReginaSalve Regina
  13. πŸ” 32% Salve Regina (simple tone with English translation)Salve Regina (simple tone with English translation)
  14. πŸ” 31% Salve Regina (alter cantus de Processionali Quebecense)Salve Regina (alter cantus de Processionali Quebecense)
  15. πŸ” 29% Salve ReginaSalve Regina
  16. πŸ” 29% Salve ReginaSalve Regina
  17. πŸ” 25% Salutis humanae SatorSalutis humanae Sator
  18. πŸ” 25% Jesu nostra redemptioJesu nostra redemptio
  19. πŸ” 23% Ave Maris Stella (Off. BMV in Sab. Alt.)Ave Maris Stella (Off. BMV in Sab. Alt.)
  20. πŸ” 21% Jam lucis orto sidere (In Transfiguratione)Jam lucis orto sidere (In Transfiguratione)
  21. πŸ” 21% Jam lucis orto sidere (In Ascensione)Jam lucis orto sidere (In Ascensione)
  22. πŸ” 21% Jam lucis orto sidere (In Ascensione)Jam lucis orto sidere (In Ascensione)
  23. πŸ” 21% Aeterne Rex altissimeAeterne Rex altissime
  24. πŸ” 21% A Patre UnigeniteA Patre Unigenite
  25. πŸ” 21% Rector potens verax Deus (In Transfiguratione)Rector potens verax Deus (In Transfiguratione)
  26. πŸ” 20% Quicumque ChristumQuicumque Christum
  27. πŸ” 20% Rector potens verax Deus (In Ascensione)Rector potens verax Deus (In Ascensione)
  28. πŸ” 20% Ad te confugimusAd te confugimus
  29. πŸ” 20% Jesus refulsit omniumJesus refulsit omnium
  30. πŸ” 20% Quicumque Christum quaeritisQuicumque Christum quaeritis
  31. πŸ” 20% Ave lumenAve lumen
  32. πŸ” 20% Rector potens (In Ascensione)Rector potens (In Ascensione)
  33. πŸ” 20% Te lucis ante terminum (In Tempore Ascensionis)Te lucis ante terminum (In Tempore Ascensionis)
  34. πŸ” 20% Dicamus laudes Domino (A Sollemnitate Epiphaniae)Dicamus laudes Domino (A Sollemnitate Epiphaniae)
  35. πŸ” 20% Deus, qui potestΓ‘teDeus, qui potestΓ‘te
  36. πŸ” 20% Salve Virgo singularis IISalve Virgo singularis II
  37. πŸ” 20% Taceat Mundus (Oxyrhynchus hymn)Taceat Mundus (Oxyrhynchus hymn)
  38. πŸ” 19% Rerum Deus tenax vigor (In Transfiguratione)Rerum Deus tenax vigor (In Transfiguratione)
  39. πŸ” 19% Rerum Deus tenax vigor (In Ascensione)Rerum Deus tenax vigor (In Ascensione)
  40. πŸ” 19% Nunc sancte nobis Spiritus (In Transfiguratione)Nunc sancte nobis Spiritus (In Transfiguratione)
  41. πŸ” 19% Gloria XIIGloria XII
  42. πŸ” 19% Nunc sancte nobis Spiritus (In Ascensione)Nunc sancte nobis Spiritus (In Ascensione)
  43. πŸ” 19% Quicumque ChristumQuicumque Christum
  44. πŸ” 19% MemorareMemorare
  45. πŸ” 19% Aeterne RexAeterne Rex
  46. πŸ” 19% Lux alma JesuLux alma Jesu
  47. πŸ” 19% Amor Jesu dulcissimeAmor Jesu dulcissime
  48. πŸ” 19% Ecce ego JoannesEcce ego Joannes
  49. πŸ” 19% MemorareMemorare
  50. πŸ” 18% Rerum deus tenax vigor (In Ascensione)Rerum deus tenax vigor (In Ascensione)
  51. πŸ” 18% Te Matrem laudamusTe Matrem laudamus
  52. πŸ” 18% Post partum VirgoPost partum Virgo
  53. πŸ” 18% Gloria IIIGloria III
  54. πŸ” 18% Te DeumTe Deum
  55. πŸ” 18% Tu ChristeTu Christe
  56. πŸ” 18% Ex more docti mysticoEx more docti mystico
  57. πŸ” 18% Te DeumTe Deum
  58. πŸ” 18% Ave Regis AngelorumAve Regis Angelorum
  59. πŸ” 18% Auctor beate saeculiAuctor beate saeculi
  60. πŸ” 18% Nunc Sancte nobis (In Ascensione)Nunc Sancte nobis (In Ascensione)
  61. πŸ” 18% Misericordia tuaMisericordia tua
  62. πŸ” 18% Gloria XIIIGloria XIII
  63. πŸ” 18% Omnis expertemOmnis expertem
  64. πŸ” 18% Salve festa diesSalve festa dies
  65. πŸ” 18% Stella maris o MariaStella maris o Maria