Bush was in office from Jan. 20, 1989 to Jan. 20, 1993: a stretch during which Strait shared a secret about a father's love with 1990's Billboard chart-topper "Love Without End, Amen."
"As it turned out, President [George H.W.] Bush told me ["Love Without End, Amen"] was one of his favorite songs that I ever did, so I was pretty proud of that, and I ended up doing it for him at Camp David," Strait told CMT in 2004 (as quoted by Taste of Country).
Strait performed his hit for Bush twice during what ended up being the former president's final trip to Camp David.
Bush and former First Lady Barbara Bush were country music fans, building friendships over the years with Reba McEntire and Brad Paisley and inviting Loretta Lynn to Washington D.C. as an inauguration performer.
The country act most associated with the Bush family has to be the Oak Ridge Boys. The quartet sang at the 1997 opening of Bush's presidential library. In 2018, the country and gospel entertainers performed "Amazing Grace" as the former president' funeral.
Bush's son and fellow former president George W. Bush is also a Strait fanatic. Strait performed at the younger Bush's 70th birthday party.