Together, they achieved a sound that was lean and sinewy, fulfilling the goal of getting Petty back to the basics, but the singer/songwriter wrote too much material for a single album. After toying with the idea of releasing a double CD, Petty whittled Wildflowers down to a single disc that ran the length of a double album, a considerable indulgence for a rocker who usually restrained himself to a tight 40 minutes (or, on the case of the first two Heartbreakers albums, a quick half hour).