My next Sprawl of Sound column contains a review of the Love Story DVD, an illuminating documentary about the phenomenal LA rock band Love, who somehow didn't reap the magnitude of success they should have. Just immerse yourself in the lysergically enhanced, orchestral-rock grandeur of Forever Changes for a week and then try to figure out why Love don't occupy the same prominence in the public's consciousness as the Doors, the Byrds and the Beach Boys do. Admittedly, a resurgence of interest in