Feargal Sharkey started out in The Undertones in the late 70's - their debut single was "Teenage Kicks".
I believe Feargal Sharkey's only number one hit came after he had gone solo with the song "A Good Heart" in the 80's.
Feargal Sharkey had an instantly recognisable 'high, quivering' singing voice.
Do You Remember Feargal Sharkey?
Do You Remember Feargal Sharkey?