Frey was born in Detroit, Michigan. Growing up in Royal Oak, Michigan, he studied piano at age five, later switched to guitar, and became part of the mid-1960s Detroit rock scene. One of his earliest bands was called the Subterraneans, named after Jack Kerouac's novel, and included fellow Dondero High School classmates Doug Edwards (later replaced by Lenny Mintz) on drums, Doug Gunsch and Bill Barnes on guitar and Jeff Hodge on bass. Immediately after graduating from Dondero in 1966, he was invited to join The Four of Us, a local band led by Gary Burrows who had seen him performing with the Subterraneans.

After the Eagles disbanded, Frey achieved solo success in the 1980s, especially with two No. 2 hits. In 1984, he recorded in collaboration with Harold Faltermeyer the worldwide hit, "The Heat Is On", the main theme from the Eddie Murphy action comedy film Beverly Hills Cop; then, Frey performed "You Belong to the City" (from the television series Miami Vice, the soundtrack of which stayed on top of the U.S. album charts for 11 weeks in 1985). His other contribution to the soundtrack, "Smuggler's Blues", hit No. 12 on the Billboard Hot 100. During his solo career, Frey had 12 charting songs in the U.S. Top 100. Eleven of those were written with Jack Tempchin who also wrote "Peaceful Easy Feeling".  Frey was the first choice to record "Shakedown", the theme for the film Beverly Hills Cop II. Frey did not like the lyrics and then came down with laryngitis, so the song was given to Bob Seger. After the song went to number one, Frey called to congratulate Seger, saying "At least we kept the money in Michigan!"  Frey also contributed the song "Flip City" to the Ghostbusters II soundtrack, and "Part of Me, Part of You" to the soundtrack for Thelma & Louise. In 2005, he appeared on B.B. King & Friends: 80 on the track "Drivin' Wheel".  In the late 1990s, Frey founded a record company, Mission Records, with attorney Peter Lopez. Frey never released any of his own work on the label and the company has since disbanded.  On May 8, 2012, he released his first solo album in 20 years, After Hours, featuring covers of pop standards from the 1940s to the 1960s.

Answer the following question by taking a quote from the article: what was his last solo hit?
"Drivin' Wheel".