Steven Lee "Luke" Lukather is an American guitarist, singer, songwriter, arranger and record producer, best known as the sole continuous founding member of the rock band Toto. His reputation as a skilled guitarist led to a steady flow of session work beginning in the 1970s that has since established him as a prolific session musician, recording guitar tracks for more than 1,500 albums spanning a broad array of artists and genres. He has also contributed to albums and hit singles as a songwriter, arranger and producer. Notably, Lukather played guitar on Boz Scaggs' albums Down Two Then Left (1977) and Middle Man (1980), and was a prominent contributor to several studio albums by Michael Jackson, including Thriller (1982). Lukather has released nine solo albums, the latest of which, Bridges, was released in June 2023.

Thriller is the sixth studio album by the American singer and songwriter Michael Jackson, released on November 29, 1982, by Epic Records. It was produced by Quincy Jones, who had previously worked with Jackson on his 1979 album Off the Wall and who would later produce his 1987 album Bad. Jackson wanted to create an album where "every song was a killer". With the ongoing backlash against disco music at the time, he moved in a new musical direction, resulting in a mix of pop, post-disco, rock, funk, synth-pop, and R&B sounds. Thriller foreshadows the contradictory themes of Jackson's personal life, as he began using a motif of paranoia and darker themes. Paul McCartney appears on "The Girl Is Mine", the first credited appearance of a featured artist on a Michael Jackson album. Recording took place from April to November 1982 at Westlake Recording Studios in Los Angeles, California, with a budget of $750,000.