"Let's Get It Up" is a song by Australian hard rock band AC/DC, first released on their 1981 album For Those About to Rock We Salute You, and later as its first single.[2]
Singer Brian Johnson summarised the track to Kerrang!'s Sylvie Simmons as "Filth, pure filth. We're a filthy band."[3]
Live versions of "Back in Black" and "T.N.T.", released as B-sides on the UK's version of the single, were both recorded in Landover, Maryland, in December 1981. "T.N.T." only appeared on the 12-inch edition.[4]
When reviewing the song in the context of For Those About to Rock, Kurt Loder wrote: "It may seem difficult to take a droolflecked runt dressed in schoolboy shorts seriously as a guitarist, but if you listen closely to Angus Young's serpentine solo in 'Let's Get It Up', you'll hear his unabashed blues roots shining through."[5]
Record World called it a "cracking rocker with its celebratory chorus."[6]