Thriller (Michael Jackson album) gifted vocalist". "Rolling Stone" critic Stephen Holden likened his vocals to the "breathless, dreamy stutter" of Stevie Wonder, and wrote that "Jackson's feathery-timbred tenor is extraordinarily beautiful. It slides smoothly into a startling falsetto that's used very daringly." With the release of "Thriller", Jackson could sing low—down to a basso low C—but he preferred to sing higher because pop tenors have more range to create style. "Rolling Stone" critic Christopher Connelly wrote that Jackson was now singing in a "fully adult voice" that was "tinged by sadness". "P.Y.T. (Pretty Young Thing)", credited to James Ingram and Quincy Jones and "The
Thriller (Michael Jackson album) based on Duala), giving the song an international flavor. "The Girl Is Mine" tells of two friends' fight over a woman, arguing over who loves her more, and concludes with a rap. The album's songs have a tempo ranging from 80 beats per minute on "The Girl is Mine", to 138 on "Beat It". "Thriller" foreshadows the contradictory themes of Jackson's later works. With "Thriller", Jackson began using a motif of paranoia and darker themes including supernatural imagery in the title track. This is evident on the songs "Billie Jean", "Wanna Be Startin' Somethin'" and "Thriller". In "Billie Jean", Jackson