Question: Did both Curt Smith and Billy Gibbons release solo albums?

Context paragraphs:
Curt Smith: Curt Smith (born 24 June 1961) is an English musician.  He is best known for forming the band Tears for Fears, along with childhood friend Roland Orzabal.  As a solo artist, he has released four solo albums.

Destiny Fulfilled: Destiny Fulfilled is the fifth and final studio album by American R&B trio Destiny's Child.  It was released on November 16, 2004, by Columbia Records and Sony Urban Music.  A comeback release, it marked the return of Destiny's Child after the group went into hiatus, which allowed each member to release solo albums.  Unlike their previous material, this record saw each member equally contributing to the songwriting and production.  Destiny's Child further worked with frequent collaborators such as Rockwilder, Swizz Beatz and Rodney Jerkins as well as several new producers.

Huevos (album): Huevos is an album by the Arizona alternative rock band the Meat Puppets.  It is said to have a strong ZZ Top influence in terms of style (ZZ Top also have titled some of their albums in Spanish, "Tres Hombres", "Tejas", "Degüello" and "El Loco" for instance); in a "Musician" magazine interview Curt Kirkwood claimed that a fan letter he had received from ZZ Top guitarist Billy Gibbons inspired a songwriting spree that resulted in many of "Huevos"<nowiki>'</nowiki> tracks.  The album is named not only after the Spanish word for eggs, but is also a reference to the Southwestern expression "Huevos", meaning to deliver with chutzpah.  Most of the songs were recorded in one take.  The cover art is done by guitarist/vocalist Curt Kirkwood.

Grateful Dead Records: In 1973, the Grateful Dead established their own record label, Grateful Dead Records.  The band released four vinyl LPs on the label in the mid-1970s: "Wake of the Flood" in 1973, "From the Mars Hotel" in 1974, "Blues for Allah" in 1975, and a live double album, "Steal Your Face", in 1976.  Album distribution was negotiated and contracted by the band's label through United Artists Records.  A second label, Round Records, was used to release solo albums by members of the band.

İzel (singer): İzel Çeliköz (born April 29, 1969 in Yalova, Turkey), commonly known as İzel, is a Turkish pop singer.  She was originally part of the Turkish pop trio İzel-Çelik-Ercan, but after the group broke up in 1993, she decided to release solo albums.  She is one of the most successful Turkish singers of the 1990s and 2000s.

P-Model: P-Model (also typset as P-MODEL and P. Model) was a Japanese electronic rock band started in 1979 by frontman Susumu Hirasawa.  The band has experienced many lineup revisions over the years but Hirasawa was always at the helm of operations.  P-Model officially disbanded in 2000, although many of its members continue to release solo albums and collaborate with each other on different projects.

Social Distortion Winter 2012 Tour: The Winter Tour (also known as "House of Blues Residency" was a tour by Social Distortion.  As its name applies, most of the shows were based out of the House of Blues in Orange County (Anaheim, San Diego, West Hollywood) with a couple of shows heading out to Las Vegas and Tempe, Arizona.  Even though similar, this tour was not a part of the Hard Times and Nursery Rhymes tour, as most of the material played here was pulled from most of the band's catalog.  This is also not the first time Social Distortion has done a tour like this, it has been done before numerous times since 2001.  As with previous House of Blues tours, the band played rare songs and new songs and brought out guests this time, such as Billy Gibbons and Mike Ness' own son Julian Ness.  They also brought out Eric "Jailhouse Blues" Von Herzen who played harp for "It Coulda Been Me" and "Drug Train" on Social Distortion (album) and they also played ZZ Top's La Grange (song) with Billy Gibbons.  The band also premiered songs like "Far Side of Nowhere", "Writing On the Wall" and performed songs that have not been played in a while like "It Coulda Been Me", "99 to Life", "Footprints On My Ceiling", "Hour of Darkness", "Diamond In the Rough" and even played the White Light, White Heat, White Trash album in its entirety at some shows.

Billy Gibbons: William Frederick Gibbons (born December 16, 1949) is an American musician, singer, songwriter, producer, and actor, best known as the guitarist and lead vocalist of the American rock band ZZ Top.  He began his career in the Moving Sidewalks, who recorded "Flash" (1968) and opened four dates for the Jimi Hendrix Experience.  Gibbons formed ZZ Top in late 1969 and released "ZZ Top's First Album" in 1971.  The albums that followed, "Rio Grande Mud" (1972) and "Tres Hombres" (1973), along with extensive touring, solidified the group's reputation as a hard-rocking power trio.

Tomcats Screaming Outside: Tomcats Screaming Outside is the first solo album from British musician Roland Orzabal of the group Tears for Fears, and was released on 2 April 2001.  Although Orzabal had effectively made two solo albums under the Tears for Fears moniker in the 1990s (following the departure of bandmate Curt Smith), this was the first recording to be released under his own name.  This album was Orzabal's last to feature contributions from Alan Griffiths, who co-wrote most of the tracks on this album as well as the previous two Tears for Fears albums.  The album was given a low-key release and did not chart, but earned some critical acclaim for its clever melding of pop songwriting and drum 'n bass, ambient techno and trip hop textures.  Dan Gennoe claimed in Amazon.com's editorial review: "Solo album or not, "Tomcats Screaming Outside" is the best Tears for Fears album in a decade."

Got Me Under Pressure: "Got Me Under Pressure" is a song by ZZ Top from their 1983 album "Eliminator".  The song was produced by band manager Bill Ham, and recorded and mixed by Terry Manning.  David Blayney (ZZ Top's stage manager of 15 years), in his book "Sharp Dressed Men" described how the song was pre-produced: Billy Gibbons and Linden Hudson (Houston engineer and songwriter) wrote the whole song and created a recorded demo all in one afternoon without either Dusty Hill (ZZ Top bass player) or Frank Beard (ZZ Top drummer) even knowing about it.  Linden created the bass on a synthesizer, created drums on a drum machine and helped Billy Gibbons write the lyrics; Billy performed the guitars and vocals.

Supporting paragraphs: Curt Smith Billy Gibbons
Answer: no