hymnody
/ˈhɪm.nə.dɪ/Definitions
1. noun
the art or practice of singing hymns; also, the collection of hymns or hymn singing in a church
“The church’s hymnody was a vital part of their weekly services.”
2. noun
a system or manner of composing or writing hymns
“The new hymnody of the church was a departure from traditional styles.”
3. noun
the art or science of hymnology
“The scholar of hymnody studied the evolution of hymn writing over time.”