The post-Mick Taylor Stones, as Richards states in his splendid biography "Life," with Ronnie Wood two guitars became one. The Stones with good Ronnie in the lineup lose much of the damp and dirty aura that had surrounded them at least until '73. They become an ordinary rock'n'roll band with blues-stained records featuring some excellent tracks floating on a surface of fillers. "Some Girls" from 1978 is their answer to New York punk with a narrative of grimy streets in a collapsing metropolis, not a great album but their last great record. The tour that follows in North America is the one where Keith Richards will be reduced to his lowest point before his almost definitive downfall, and it will be only his not even ten-year-old son who saves him from the abyss in a hotel room. From that point, the old pirate will get his head in order and quit drugs. The concert at Fort Worth on July 18, 1978, documents a confused, stalled band that alternates notable moments with "Beast of Burden" to a long and nauseating version of "Miss You". Jagger is out of sync on "Tumbling Dice", sung poorly, and his buddy Keith offers his worst in a terrible "Happy" that loses all the joyful energy of the original in favor of a tired, croaky dirge. When Wood and Richards work together, the wall of sound is still solid; as soon as one of the two falters, the listening almost becomes irritating. These are the tired, demotivated Stones of the late decade. This live performance is a direct testimony that the limit has been reached, and once they somewhat get it together in 1982, they will return with their usual well-crafted rock show without great expectations. The '80s will be terrible, albums built on poor inspiration will still offer some good moments, but overall, after Mick Taylor's departure, the Jagger-Richards operation has been coasting to the present day.