This is the 3319th most frequent Russian word.
пению
"Пению" means "singing" (dative case of "пение").
The word 'пению' is used in the dative case of the noun 'пение' (singinging) and shows to what the activity of 'devotion' is directed.
Она много времени уделяет своему пению.
She devotes a lot of time to her singing.
The word 'пению' is used as the dative case of 'пение' to denote the subject in dedication.
Мастер-класс был посвящён пению в академическом стиле.
The master class was dedicated to singing in the academic style.
The word 'пению' is the dative case, showcasing the field of success.