Work, Still Waiting and 50 Years were all big FM104 rock tracks in 1985. They were on high rotation on FM104 in the mid 80s.
Work is an Australian #32 single. 50 Years was a huge hit single, reaching #4 in the Australian charts.
This is the original FM104 CD Mushroom CD 53165 DIDZ 10174 Made in Japan. Note: No barcode. This CD is very rare.