Empty Glass is the third solo studio album by the English rock musician Pete Townshend, and his first composed of original material, released on 21 April 1980 by Atco Records. The album deals with issues that Townshend was struggling with at the time, including alcoholism, drug abuse, marital problems and deceased friends, particularly Keith Moon, the Who’s former drummer, who died in 1978. Empty Glass also contained the devotional love song, “Let My Love Open the Door”, which became a Top 10 hit (#9) in the US, and the modestly successful singles “Rough Boys” (#89) and “A Little Is Enough” (#72). The album was rated No. 57 on Rolling Stone’s list of the 100 greatest of the 1980s.

The Low Spark of High Heeled Boys is the fifth studio album by English rock band Traffic, released in 1971. The album was Traffic’s most successful in the United States, reaching number 7 on the Billboard Top LPs chart and becoming their only platinum-certified album there, indicating sales in excess of one million. However, it failed to chart in the United Kingdom. The album features the minor hit “Rock & Roll Stew” and the title track, which received heavy FM airplay.