Under the guidance of producer Jack Douglas, the band tightened their songwriting, sharpened their technical execution, and embraced a gritty, blues-infused swagger. Toys in the Attic became their commercial breakthrough, selling over eight million copies in the United States alone. It established the template for the gritty, streetwise hard rock that would later influence everyone from Guns N' Roses to Metallica. Why 88.2 kHz FLAC Matters for This Album