This is the 10664th most frequent Russian word.
вокальные
"Вокальные" means "vocal" in English.
The word 'вокальные' in this context refers to musical parts intended to be sung.
Ансамбль исполнил сложные вокальные партии.
The ensemble performed complex vocal parts.
In this sentence, 'вокальные' refers to vocal qualities or abilities in singing, describing a person's skill.
Её вокальные данные впечатляют.
Her vocal abilities are impressive.
Here, 'вокальные' describes techniques related to singing or voice training.