Adamski too - 'Killer' was a huge #1 but he also had another two Top 40 singles (one previously to 'Killer').

 

And sticking with 1990 - Londonbeat, Beats International, Maria McKee and Sinead O'Connor.

Edited February 24, 20205 yr by M4NGO

City High had the massive What Would You Do in 2001, but did have another top 10 hit the following year with Caramel.