Agreed! The Chefs (singer 'Helen McCookerybook), The Objeks, Birds With Ears, etc.
I went to school with one of the guys who used to work there, Stuart (Stewy) Jones, and whenever I went in their Sidney Street shop, he'd play me new bands and albums.
Him and John Peel were my 'music mentors'...
I miss Woolworths. but only for the pic'n'mix sweet counter, especially the Cadbury's Roses (I know you can buy the boxes anywhere, but I miss picking out my favourites - Hazel Whirls).