Complex sentence: In 1986 Pine's debut album Journey to the Urge Within "became" the first serious jazz album ever to make the British Top 40 (significantly earning a Silver Disc), the last two decades have seen him go on to achieve considerable international acclaim.
Split into simpler sentences: In 1986 Pine's debut album "Journey to the Urge Within" became the first serious jazz album ever to make the British Top 40, significantly earning a Silver Disc. The last two decades have seen him go on to achieve considerable international acclaim.