затакт angolul

anacrusis▼((music) an unstressed note (or notes) before the first strong beat of a phrase)
noun
[UK: ˈanəkrˌuːsiz] [US: ˈænəkrˌuːsiz]

upbeat [upbeats]▼(unaccented beat at the start of a musical phrase)
noun
[UK: ˈʌp.biːt] [US: ˈʌp.ˌbiːt]