Question: Who played more instruments, Glenn Frey or Will.i.am?

Context articles: Soul Searchin' (Glenn Frey album)
Smuggler's Blues
Glenn Frey
Will.i.am
New Kid in Town
Chris Mostert
Glenn Frey Live
You Belong to the City
After Hours (Glenn Frey album)
The Allnighter (album)

Soul Searchin' is the third solo studio album by Glenn Frey, the guitarist and co-lead vocalist for the Eagles.
 The album was released in mid 1988 on MCA in the United States and the United Kingdom, four years after Frey's successful album, "The Allnighter" and eight years after the demise of the Eagles.
 The album features eight original songs co-written by Frey with Jack Tempchin and the song "Two Hearts" contributed by Frey's friend, Hawk Wolinski.
 The album also features contributions from fellow Eagles member Timothy B. Schmit, Max Carl, Robbie Buchanan, Michael Landau, and Bruce Gaitsch.
"Smuggler's Blues" is a song written by Glenn Frey and Jack Tempchin, and performed by Frey.
 It was the third and final single from Frey's second studio album, "The Allnighter" (1984).
 It followed "Sexy Girl" and "The Allnighter"; of the three, it charted highest.
 Its music video won Frey an MTV Video Music Award in 1985.
Glenn Lewis Frey ( ; November 6, 1948 – January 18, 2016) was an American singer, songwriter and actor, best known as a founding member of the rock band Eagles.
 Frey was the lead singer and frontman for the Eagles, roles he came to share with fellow member Don Henley, with whom he wrote most of the Eagles' material.
 Frey played guitar and keyboards as well as singing lead vocals on songs such as "Take It Easy", "Peaceful Easy Feeling", "Tequila Sunrise", "Already Gone", "Lyin' Eyes", "New Kid in Town", and "Heartache Tonight".
William James Adams (born March 15, 1975), better known by his stage name will.i.am (pronounced "will-i-am"), is an American musician, rapper, singer, songwriter, DJ, record producer, entrepreneur, actor, and philanthropist.
 He is best known as a founding member of the hip hop group The Black Eyed Peas (often abbreviated as "BEP").
"New Kid in Town" is a song by the Eagles from their 1976 studio album "Hotel California".
 It was written by Don Henley, Glenn Frey and J.D. Souther.
 Released as the first single from the album, the song became a number-one hit in the US, and number 20 in the UK.
 The single version has an earlier fade-out than the album version.
 The song features Glenn Frey singing the lead vocals, with Don Henley singing main harmony vocals.
 Randy Meisner plays the guitarrón mexicano, Don Felder plays electric guitars, and Joe Walsh plays the electric piano and organ parts.
 The song won the Grammy Award for Best Vocal Arrangement for Two or More Voices.
Christiaan "Chris" Mostert is a Dutch saxophonist who has played with the Eagles during their "Farewell 1 Tour" in 2005.
 He is part of the horns the Mighty Horns .
 Besides his work with the Eagles, Mostert has also played on solo tours of Don Henley, Joe Walsh and Glenn Frey, and been he also been a member of the bands, Goose Creek Symphony, Pollution, Sylvester and the Hot Band .
 He also performed on three solo albums by Glenn Frey, "Soul Searchin'", "Strange Weather" and "After Hours".
 He also worked on the last studio album by the Eagles "Long Road Out of Eden".
Glenn Frey Live is a live album by Glenn Frey, released in 1993.
"You Belong to the City" is a song written by Glenn Frey (of the Eagles) and Jack Tempchin, and recorded by Frey during his solo career.
 It was written specifically for the television show "Miami Vice" in 1985.
 The song nearly reached the top of the charts, peaking at number two (behind Starship's "We Built This City") on the US "Billboard" Hot 100 chart, although it did reach the top of the "Billboard" Top Rock Tracks chart.
 This song, along with Jan Hammer's "Miami Vice Theme", helped the "Miami Vice" soundtrack album reach the top spot of the "Billboard" 200 chart for 11 weeks in 1985, making it the best-selling album of the year and the most successful TV soundtrack of all time.
 While Frey performed this song live when touring with the Eagles, he stopped doing so in 2005.
 A version of the Eagles performing the song can be found on their DVD "Farewell Tour I: Live from Melbourne" released that year.
After Hours is the fifth and final solo studio album by Glenn Frey, released in 2012 (see 2012 in music), four years before his death.
 The album is very different from Frey's previous rock albums and features material from the Great American Songbook and songs in the same mood by Brian Wilson or Randy Newman.
 The album charted at number 116 in the U.S. and number 92 in the UK.
 "After Hours" was Frey's first new studio solo album in 20 years since 1992's "Strange Weather", which was a commercial disappointment.
The Allnighter is the second solo studio album by Glenn Frey, the guitarist and co-lead vocalist for the Eagles.
 The album was released in mid 1984 on MCA in the United States and the United Kingdom, two years after Frey's modestly successful debut album, "No Fun Aloud" and four years after the demise of the Eagles.
 It was and still is Frey's most successful solo album throughout his whole solo career, having reached #22 on the "Billboard" charts, and releasing two Top 20 singles with "Smuggler's Blues" and "Sexy Girl".
 The album achieved Gold status by the RIAA in the US.
 It is generally regarded as the culmination of the smoother, more adult-oriented sound of Frey's solo work.