Hazlewood also wrote "How Does That Grab Ya, Darlin'", "Friday's Child", "So Long, Babe, "Sugar Town" and many others for Sinatra. Among his most well-known vocal performances is "Some Velvet Morning", a 1967 duet with Nancy Sinatra. He performed that song along with "Jackson" on her 1967 television special "Movin' With Nancy". Early in 1967, Lee also produced the number 1 hit song for Frank & Nancy Sinatra "Somethin' Stupid". The pair became the only father-daughter duo to top the Hot 100 with what DJs dubbed 'the incest song' because it performed as if sung by two lovers. The record earned a Grammy Award nomination for Record of the Year and remains the only father-daughter duet to hit No. 1 in the U.S. Jimmy Bowen was listed as co-producer on that record but wasn't there at the time. Hazlewood just gave him credit as per a previous agreement with Jimmy.