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% Veni sponsa ChristiVeni sponsa Christi
  2. 🔍 68% Veni sponsa Christi (II Vesperis)Veni sponsa Christi (II Vesperis)
  3. 🔍 68% Veni sponsa Christi (II Vesperis)Veni sponsa Christi (II Vesperis)
  4. 🔍 66% Veni sponsa ChristiVeni sponsa Christi
  5. 🔍 65% Veni sponsa (II. Vesp.)Veni sponsa (II. Vesp.)
  6. 🔍 62% Veni sponsa Christi (II Vesperis)Veni sponsa Christi (II Vesperis)
  7. 🔍 61% Veni sponsa Christi (II Vesperis)Veni sponsa Christi (II Vesperis)
  8. 🔍 56% Veni sponsa Christi (I Vesperis)Veni sponsa Christi (I Vesperis)
  9. 🔍 53% Veni sponsa (I. Vesp.)Veni sponsa (I. Vesp.)
  10. 🔍 51% Veni sponsa ChristiVeni sponsa Christi
  11. 🔍 50% Veni sponsa Christi (I Vesperis)Veni sponsa Christi (I Vesperis)
  12. 🔍 37% O Christi sponsaO Christi sponsa
  13. 🔍 33% Surge properaSurge propera
  14. 🔍 32% Veni sponsa ChristiVeni sponsa Christi
  15. 🔍 32% Veni sponsa ChristiVeni sponsa Christi
  16. 🔍 31% Angeli DominiAngeli Domini
  17. 🔍 29% Ne timeasNe timeas
  18. 🔍 28% Veni de LibanoVeni de Libano
  19. 🔍 28% Beata Dei GenitrixBeata Dei Genitrix
  20. 🔍 27% Beata es MariaBeata es Maria
  21. 🔍 27% O superni sponsaO superni sponsa
  22. 🔍 27% Spiritus... benediciteSpiritus... benedicite
  23. 🔍 27% Pinguis estPinguis est
  24. 🔍 27% PraeclaraPraeclara
  25. 🔍 26% Posuisti Domine... allel. (Resp. Br.)Posuisti Domine... allel. (Resp. Br.)
  26. 🔍 26% Cibavit eosCibavit eos
  27. 🔍 26% Columna esColumna es
  28. 🔍 26% Egredimini filiae Sion (Ant.)Egredimini filiae Sion (Ant.)
  29. 🔍 26% Media nocteMedia nocte
  30. 🔍 26% Martyres DominiMartyres Domini
  31. 🔍 26% Veni sponsa ChristiVeni sponsa Christi
  32. 🔍 25% Alleluia Fer. III T.P. IAlleluia Fer. III T.P. I
  33. 🔍 25% Alleluia Fer. IV T.P. IAlleluia Fer. IV T.P. I
  34. 🔍 25% Alleluia laudate DominumAlleluia laudate Dominum
  35. 🔍 25% Veni Sancte Spiritus repleVeni Sancte Spiritus reple
  36. 🔍 25% Alleluia Fer. V T.P. IAlleluia Fer. V T.P. I
  37. 🔍 25% Per te LuciaPer te Lucia
  38. 🔍 25% Alleluia Fer. VI T.P. IAlleluia Fer. VI T.P. I
  39. 🔍 25% Haec est virgo sapiens quamHaec est virgo sapiens quam
  40. 🔍 25% Alleluia Fer. IV T.P. IIAlleluia Fer. IV T.P. II
  41. 🔍 25% Alleluia Fer. II T.P. IIAlleluia Fer. II T.P. II
  42. 🔍 25% Alleluia Dominus regnavitAlleluia Dominus regnavit
  43. 🔍 25% Tu puerTu puer
  44. 🔍 25% Alleluia Fer. II T.P. IAlleluia Fer. II T.P. I
  45. 🔍 25% Agnosce o VicentiAgnosce o Vicenti
  46. 🔍 24% Tuam coronamTuam coronam
  47. 🔍 24% Alleluia tuus sum egoAlleluia tuus sum ego
  48. 🔍 24% Bonum est sperareBonum est sperare
  49. 🔍 24% In caelestibus regnisIn caelestibus regnis
  50. 🔍 24% Alleluia Fer. VI T.P. IIAlleluia Fer. VI T.P. II
  51. 🔍 24% Ecce quam bonumEcce quam bonum
  52. 🔍 24% Ne timeas... invenistiNe timeas... invenisti
  53. 🔍 24% Alleluia (Dom. Tert. T.P.)Alleluia (Dom. Tert. T.P.)
  54. 🔍 24% Alleluia Fer. V T.P. IIAlleluia Fer. V T.P. II
  55. 🔍 24% In tua patientiaIn tua patientia
  56. 🔍 24% Sanctissima Christi sponsaSanctissima Christi sponsa
  57. 🔍 24% Alleluia (Sabb. T.P.) (II)Alleluia (Sabb. T.P.) (II)
  58. 🔍 24% Alleluia Fer. III T.P. IIAlleluia Fer. III T.P. II
  59. 🔍 24% Filiae JerusalemFiliae Jerusalem
  60. 🔍 24% Alleluia. Dom. LaudAlleluia. Dom. Laud
  61. 🔍 23% Jubilate DeoJubilate Deo
  62. 🔍 23% Sanguis Jesu ChristiSanguis Jesu Christi
  63. 🔍 23% MirabilisMirabilis
  64. 🔍 23% Veni sponsa ChristiVeni sponsa Christi
  65. 🔍 23% O quam felixO quam felix