Reviewed Eminem, A-Ha, Bjork partly as one-hit wonders?! (4,3)

'one-hit wonders?' is the definition.
I know nothing about this answer so I cannot judge whether it can be defined by this definition.

'reviewed eminem a-ha bjork partly' is the wordplay.
'reviewed' shows that the letters should be reversed in order.
'partly' indicates a hidden word (part of the clue is used).
'nemahab' is hidden in the letters of 'eminem a ha bjork'.
'nemahab' back-to-front is 'BAHA MEN'.

'as' acts as a link.

Can you help me to learn more?