“Joan Jett calls out a duplicitous lover in ‘Little Liar,’ the follow-up to her hit ‘I Hate Myself For Loving You,” (Songfacts). “She wrote both songs with Desmond Child, who was also working with Aerosmith (‘Dude (Looks Like A Lady)’) and Bon Jovi (‘Born to Be My Baby’) around this time.
… ‘Little Liar’ (1988) was a modest hit for Jett, reaching #19 in the US. Her biggest hits came early in the ’80s and were mostly covers, including ‘I Love Rock and Roll,’ originally by The Arrows. Jett had the chops to write her own songs, but there was such a big well of songs by male artists that she could transform, and those went over very well – ‘Crimson And Clover’ (Tommy James and the Shondells) and ‘Do You Wanna Touch Me (Oh Yeah)’ (Gary Glitter) are examples. “Little Liar” is one of the biggest hits she had a hand in writing; others include ‘Bad Reputation’ and ‘Fake Friends.'”
After a start in D minor, the second half of verse 1 shifts up to F minor at 0:34. At 0:44, verse 2 reverts to D minor and then features another jump into F minor at 0:54. The chorus (1:03 – 1:28) remains in F minor. Verse 3 (1:28) and chorus 2 (1:49) follow the same pattern. From 2:09 – 2:28, an instrumental chorus shifts to Ab minor. At 2:28, there’s another verse in D minor, but the last choruses of this raw power ballad jump all the way up to Ab minor again at 2:51 — this time with no intermediate step — to end the track.