Pop music sampling (from the 1980s) have also been utilized as methods for the creation and elaboration of pop music. By the early 1980s, the promotion of pop music had been greatly affected by the rise of music television channels like MTV, which "favoured those artists such as Michael Jackson and Madonna who had a strong visual appeal". The latter half of the 20th-century included a large-scale trend in American culture in which the boundaries between art and pop music were increasingly blurred. Between 1950 and 1970, there was a debate of pop versus art. Since then, certain music publications have embraced
Madge Bishop Charlene brings home a baby, Sam, she tells Madge that it is hers. Madge is shocked, but grows fond of Sam. Susan turns up at Madge's home and it is revealed that Sam is her child. Madge is hurt, but she lets Susan and Sam stay with her because Fred walked out on them. Madge briefly dates Ray Murphy (Norman Yemm). Her school sweetheart Harold Bishop (Ian Smith) is invited to Ramsay Street by Charlene and Shane and he and Madge realise that they still have feelings for each other. They start dating and Harold moves in with Nell Mangel