pastiche
in music, the imitation of another's, usually historical, style in a variety of motifs, a phenomenon that usually only emerged in the twentieth century
en-GB/pɑːˈstiːʃ/
en-US/ˌpæsˈtiʃ/
in music, the imitation of another's, usually historical, style in a variety of motifs, a phenomenon that usually only emerged in the twentieth century