It seem as though the classic na'at khwan and nasheed reciters are a dying breed. Everyone now seems to be using music which is a subject of dispute amongst the scholars.

I think the following article is highly relevant in this regard:

Pop Culture in the Name of Islam
YVONNE RIDLEY
Monday, April 24, 2006

I FEEL very uncomfortable about the pop culture which is growing around some so-called Nasheed artists. Of course I use the term 'Nasheed artists' very lightly. Islamic 'boy bands' and Muslim 'popsters' would probably be more appropriate.