Answer by taking a quote from the following article:

Michael McDonald (born February 12, 1952) is an American singer, songwriter, keyboardist and record producer. McDonald's music career spans more than 45 years. His early career included singing with Steely Dan. He joined the Doobie Brothers in 1976 and remained an integral member until 1982, after which he released the first of nine solo albums.

After the Doobie Brothers' first farewell tour, McDonald released his first solo studio album, If That's What It Takes, in 1982 on the label Warner Bros. The album featured the hit singles "I Keep Forgettin' (Every Time You're Near)", a duet with his sisters Kathy and Maureen, and "I Gotta Try", a song co-written with Kenny Loggins, who also recorded in that same year for his fourth album High Adventure.  He continued to collaborate with other artists during this period. McDonald co-wrote Van Halen's Top 20 hit "I'll Wait", from their biggest-selling album 1984. "Yah Mo B There", a duet with James Ingram, won the 27th Annual Grammy for Best R&B Performance by a Duo or Group with Vocals. In 1985, he released his second studio album No Lookin' Back, which for the first time, he co-produced, as well as wrote or co-wrote all of the tracks and featured a minor hit with the title-track, co-written by Kenny Loggins. By June 1986, the album had met little success, but McDonald then had a huge boost with the release of the single "Sweet Freedom", which appeared on the soundtrack to the Billy Crystal and Gregory Hines film Running Scared, and was McDonald's last Top 10 hit on the Billboard Hot 100 chart. The No Lookin' Back album was then re-released in some markets with the new hit single included, as well as a few songs remixed. The single "On My Own", a duet with Patti LaBelle, reached No. 1 on the U.S. charts in 1986. Later that year, he would perform as a backing vocalist on Toto's album Fahrenheit, appearing on the hit single "I'll Be Over You", as well its accompanying video. On August 22, 1986, McDonald appeared in an episode of The Young and the Restless. Also in 1987, McDonald did a featured collaboration with gospel quartet the Winans from their Decisions album titled "Love Has No Color".  In 1990, McDonald released his third studio album, Take It to Heart, which featured a minor hit with the title-track, co-written by Diane Warren. The following year he joined the New York Rock and Soul Revue, put together by Steely Dan's lead vocalist Donald Fagen and featuring other artists such as Boz Scaggs and Phoebe Snow. In 1991, he released the single "Ever Changing Times", a duet with Aretha Franklin.  In 1999, McDonald recorded the song "Eyes of a Child" for the South Park: Bigger, Longer & Uncut, which is a comedic ballad written by Trey Parker. It was also used at the ending credits for the movie. The same year, he sang backing vocals on the Warren Brothers' single "Better Man", from their album Beautiful Day in the Cold Cruel World. He also provided lead vocals for one of three studio tracks on Chicago XXVI: Live in Concert.

what happened in 1985?
Vocals. In 1985, he released his second studio album No Lookin' Back, which for the first time, he co-produced, as well as wrote or co-wrote all of