How Ace’s 1975 Classic ‘How Long’ Hit No. 1 on a Billboard Chart This Week

A classic song that hit the Billboard Hot 100’s top three in 1975 finally makes its way to No. 1 on a Billboard chart.
Ace’s “How Long,” which rose to No. 3 on the Hot 100 in May 1975, debuts at No. 1 on Rock Digital Song Sales (dated March 14).
It enters after selling 4,000 downloads, a surge of 2,059%, in the week ending March 5, according to Nielsen Music/MRC Data. Sparking the gain: Its sync in a new ad for Amazon Prime.“How Long” also garnered 831,00