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.
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.
🔍 100% Tristes erant Apostoli

🔍 79% Jesu corona Virginum (In Tempore Paschali)

🔍 79% Jesu corona Virginum (In Tempore Ascensionis)

🔍 78% Maiole consors procerum

🔍 78% Jesu Redemptor omnium (T. Paschali)

🔍 77% Tristes erant Apostoli

🔍 77% Dum Nocte Pulsa

🔍 76% Salve virilis pectoris (in Tempore Paschali)

🔍 75% Claro paschali gaudio

🔍 74% Triumphat mundi principem (in Tempore Paschali)

🔍 74% Summi sacerdos Numinis (in Tempore Paschali)

🔍 71% Paschale mundo gaudium

🔍 71% Deus tuorum militum (In Ascensione)

🔍 71% Deus tuorum militum (Tempore Paschali)

🔍 71% Paschale mundo gaudium (In Ascensione)

🔍 71% Fortem virili (Tristes erant tonus)

🔍 69% Jesu corona Virginum (Tristes erant Tonus)

🔍 69% Tristes erant Apostoli

🔍 68% Invicte Martyr unicum (In Ascensione)

🔍 68% Invicte Martyr unicum (Temp. Pasch.)

🔍 67% Dum nocte pulsa Lucifer

🔍 66% Rex gloriose Martyrum (Tempore Paschali)

🔍 65% Rex gloriose Martyrum (In Ascensione)

🔍 64% Martyr Dei Venantius

🔍 62% Tristes erant Apostoli

🔍 62% Tristes erant Apostoli (In Ascensione)

🔍 54% Athleta Christi nobilis

🔍 52% Martyr Dei Venantius

🔍 44% Deus tuorum II Cl.

🔍 44% Exsultet caelum (II)

🔍 42% Jesu corona

🔍 41% Jucunda Patrum

🔍 38% Quicumque Christum quaeritis

🔍 36% Chorus novae Ierusalem

🔍 34% Salutis humanae sator

🔍 34% Te lucis ante terminum (In Ascensione)

🔍 34% Te lucis ante terminum (In Transfiguratione)

🔍 33% Nunc Sancte Nobis (In Tempore Ascensionis)

🔍 33% Nunc Sancte nobis Spiritus (In Ascensione)

🔍 33% Nunc Sancte Nobis (In Tempore Ascensionis)

🔍 33% Aeterna Christi munera Apostolorum

🔍 32% Quasi tuba

🔍 32% Aeterna Christi munera et Martyrum

🔍 32% Te Deum laudamus (tonus solemnis)

🔍 32% Certum tenentes (In festis)

🔍 31% Gloria XI

🔍 31% Crux fidelis

🔍 31% Ternis horarum (In festis)

🔍 30% Stephani victoria!

🔍 30% Te Deum (tonus solemnis)

🔍 30% Te Deum (Solemn tone)

🔍 30% Rerum Deus fons

🔍 30% Jam lucis orto sidere (In Ascensione)

🔍 30% Rerum deus tenax vigor (In Ascensione)

🔍 30% O nimis felix

🔍 30% Adeste sancti

🔍 30% O Salutaris Hostia IV (cantus ad processiones)

🔍 30% Jam lucis orto sidere (In Ascensione)

🔍 30% Mente jucunda

🔍 30% Virginis virgo

🔍 30% Rerum Deus tenax vigor (In Ascensione)

🔍 30% Dicamus laudes (In festis)

🔍 29% Jam lucis orto sidere (In Transfiguratione)

🔍 29% Ave maris stella (another chant) (2)

🔍 29% Rerum Deus (In Festis Majoribus)
