Some context: Color Me Badd is an American contemporary R&B group that was formed in Oklahoma City, Oklahoma. The original members of the group were lead singer Bryan Abrams (born November 16, 1969), second tenor Mark Calderon (born September 27, 1970), second tenor Sam Watters (born July 23, 1970) and baritone Kevin Thornton (born June 17, 1969). They formed in 1985 and broke up in 1998 before reuniting in 2010, with various lineups since. As of 2016, they operate as a trio with Abrams, Calderon and Adam Emil.
Kevin Thornton left the group in October 1998 to pursue the ministry. He became a licensed minister, and has since served as an evangelist, youth pastor and worship leader at his home church, Without Walls Church, in Fort Worth, Texas. He operates Kevin Thornton Ministries in Texas. In 2008, he released a solo album, Conversions, blending contemporary hip-hop/rap with gospel and soul music.  Sam Watters pursued a career as a record producer, achieving success producing for Jessica Simpson, Celine Dion, Fantasia, Anastacia, Natasha Bedingfield, Kelly Clarkson, 98 Degrees, Blake Lewis, and others. Watters is a member of the production/songwriting team The Runaways, which also includes Rico Love, Wayne Wilkins, Ryan Tedder, and Louis Biancaniello. He married R&B singer and former American Idol contestant Tamyra Gray in 2006.  Mark Calderon worked with artists such as Stevie Brock, whose 2002 remake of "All 4 Love" reached number 1 on the Disney charts; and with IPV, who is signed with Wright Entertainment and had songs played on the television series House and Knight Rider. In 1992, Calderon married Lisa Smedley-Calderon, who was formerly Color Me Badd's fashion stylist.  In 2001, Bryan Abrams released a solo album entitled Welcome to Me. In 2007, he co-starred on the VH1 reality TV series Mission: Man Band, which also included former boy band members Jeff Timmons of 98 Degrees, Chris Kirkpatrick of *NSYNC and Rich Cronin of Lyte Funkie Ones, seeing if they could make it as a new group. The show was canceled after seven episodes. In 2007, after being approached by Violent J and Shaggy 2 Dope, Abrams co-wrote and recorded an appearance on the Insane Clown Posse song "Truth Dare", which was released on the compilations Psychopathics from Outer Space 3 (2007) and Featuring Freshness (2011). In 2010, Abrams wrote three songs for Kool & the Gang, singing lead on all three tracks.  On August 22, 2000, Giant Records released the compilation album The Best of Color Me Badd.
Did he write anything else during this time?
A: Abrams wrote three songs for Kool & the Gang, singing lead on all three tracks.

Some context: Focus are a Dutch rock band formed in Amsterdam in 1969 by keyboardist, vocalist, and flautist Thijs van Leer. The band have undergone numerous formations in its history; since December 2016 it has comprised van Leer, drummer Pierre van der Linden, guitarist Menno Gootjes, and bassist Udo Pannekeet. Past members include guitarist Jan Akkerman and bassist Bert Ruiter. They have sold one million RIAA-certified albums in the United States.
In mid-1983, both of Akkerman's managers came up with the idea of the guitarist reuniting with van Leer to record new music, to which Akkerman agreed. Van Leer immediately accepted the invitation, and went on to play the synthesiser on "Headbanger" on Akkerman's 1984 solo album From the Basement. After this initial collaboration, one executive at Phonogram Records suggested the pair work with producer Trevor Horn to release an album of re-recorded Focus tracks, but it was dismissed. In the following 15 months, the two wrote, rehearsed, and recorded new music with several additional musicians with engineer Theo Balijob. Their contract required the two to record as a duet, rather under the name Focus. During the recording, producer Ruud Jacobs was brought in to supervise the project due to the length of time taken to put the tracks down. Balijon claimed Jacobs cut corners and pushed for the strongest tracks to be completed quickly to save production costs, which "unintentionally increased the animosity between Jan and Thijs". In the 63 days they spent recording from April to May 1984, around 30 tracks were completed with several additional musicians. Focus was released in March 1985 by Vertigo Records which reached number 33 in the Netherlands. The pair followed the album with promotional videos and a local four-date tour.  In 1988, EMI acquired the rights to the band's back catalogue and reissued their albums on compact disc for the first time.  In 1990, the former line-up of van Leer, Akkerman, van der Linden, and Ruiter reunited for the first time since 1975. The four played a 40-minute set at the Americahal in Apeldoorn on 20 April that was broadcast as part of the Oud van Goud television special. It came about when producer Frans Meijer asked Akkerman to perform a gig with the group, and the fact that the guitarist's manager had not seen the band play in the 1970s, so "it was swatting two flies with one hit". The other three agreed at the opportunity, and they rehearsed for four hours in Wijchen several days prior to the concert. Ruiter said they "went very well"; van Leer said it was "fantastic". Following the concert, van Leer was keen to formally restart Focus with Akkerman, though the latter felt different though he was happy to reunite with van der Linden. On 17 May the group, minus Akkerman, mimed a performance of "House of the King" on the Service Salon television program on AVRO-TV. Originally the band were to perform "Hocus Pocus" with Akkerman, but the guitarist declined the offer made by the network, stating he reunited with Focus for Meijer and his manager. The appearance went ahead regardless.  Van Leer and Akkerman shared the stage once more in 1993, performing Focus songs at the North Sea Jazz Festival.  In 1999, van Leer attempted to reform Focus with Cleuver, Ruiter, and Dutch guitarist Menno Gootjes. They performed several live dates in the Netherlands, but disagreements between van Leer and Ruiter over material intended for release effectively split up the group.
Did the band reunite during this time frame?
A:
In 1990, the former line-up of van Leer, Akkerman, van der Linden, and Ruiter reunited for the first time since 1975.