рефрен angolul

chorus▼(part of a song repeated between verses, see also: refrain)
noun
[UK: ˈkɔː.rəs] [US: ˈkɔː.rəs]

refrain [refrains]▼(burden of song)
noun
[UK: rɪ.ˈfreɪn] [US: rə.ˈfreɪn]

sequence [sequences]▼(series of musical phrases where a theme or melody is repeated)
noun
[UK: ˈsiː.kwəns] [US: ˈsiː.kwəns]