1966's Hums of the Lovin' Spoonful glistens with chart-toppers ("Summer in the City," "Rain on the Roof," "Nashville Cats") from John Sebastian and Co. The Spoonful's folk, blues, country and jug band roots meet an intensified focus on production value and experimentation to yield an enduring classic, now available on gatefold high-definition vinyl from the original stereo masters, and bolstered by 4 previously unissued bonus tracks.