The Stones' success on the British and American singles charts peaked during the 1960s. "19th Nervous Breakdown" was released in February 1966, and reached No. 2 in the UK and US charts; "Paint It, Black" reached No. 1 in the UK and US in May 1966. "Mother's Little Helper", released in June 1966, reached No. 8 in the US; it was one of the first pop songs to discuss the issue of prescription drug abuse. "Have You Seen Your Mother, Baby, Standing in the Shadow?" was released in September 1966 and reached No. 5 in the UK and No. 9 in the US. It had a number of firsts for the group: it was the first Stones recording to feature brass horns and the back-cover photo on the original US picture sleeve depicted the group satirically dressed in drag. The song was accompanied by one of the first official music videos, directed by Peter Whitehead.