For years, the El imprint of Cherry Red has been collecting all the strangest and most fascinating avant-garde classical pieces, electronic experiments, and oddball rarities for a fervent group of admirers. Though their releases can be a little esoteric, El's collections have always been able to welcome in new listeners. And now, they offer what might be the essential introduction to twentieth-century avant-garde and classical (at least for listeners tuned to popular music). It's called I'd