Question: Which group did former a Boyz II Men member join?

Context paragraphs:
The Remix Collection (Boyz II Men album): The Remix Collection is a 1995 remix LP for R&B group Boyz II Men, issued by Motown Records.  Released against the group's wishes, it began a chain of events that led to the eventual dissolution of Boyz II Men's relationship with Motown.

Marc Nelson: Marc K. Nelson (born January 23, 1971 in Philadelphia, Pennsylvania) is an American singer and songwriter.  His mother was the late American singer Phyllis Nelson, best known for the songs "I Like You" and "Move Closer".  He was an original member of Boyz II Men while still attending Philadelphia's High School of Performing Arts.  However, Nelson left the group to pursue a solo career before they released their first album.  Marc also played the leading role of "Joaquin in In-Laws From Hell", written, directed, and produced by Andrionna L. Williams.

Boyz II Men: Boyz II Men is an American R&B vocal group from Philadelphia, Pennsylvania, best known for emotional ballads and "a cappella" harmonies.  They are currently a trio composed of baritone Nathan Morris alongside tenors Wanya Morris and Shawn Stockman.  During the 1990s, Boyz II Men found fame on Motown Records as a quartet including bass Michael McCary, who left the group in 2003 due to health issues.

Love (Boyz II Men album): Love is a 2009 covers album by R&B group Boyz II Men.  Like their , it was produced by "American Idol's" Randy Jackson and Boyz II Men.  This is their third cover album, following "Throwback, Vol.  1" and "", which were released in 2004 and 2007 respectively.  The album is composed of popular love songs of the past.  It also features a collaboration with Michael Bublé.  The demo version of "Back for Good" was originally recorded with Irish singer, Nadine Coyle.  The album sold 15,000 copies its first week.

One Sweet Day: "One Sweet Day" is a song by American singer Mariah Carey and R&B group Boyz II Men.  The song was written by Carey, Walter Afanasieff and Boyz II Men: Wanya Morris, Shawn Stockman, Nathan Morris, and Michael McCary.  "One Sweet Day" was produced by Carey and Afanasieff for her fifth studio album, "Daydream," and was released as the album's second single on  14, 1995 (1995--) .  The song speaks about the death of a loved one, how the protagonist took their presence for granted and misses them, and finally about seeing the person in heaven.  Both Carey and Boyz II Men wrote the song about specific people in their lives, being inspired by sufferers of the AIDS epidemic, which was globally prevalent at that time.

Thank You (Boyz II Men song): "Thank You" is a New jack swing song released by American R&B/soul-singing group, Boyz II Men in 1995.  "Thank You" was co-produced by Dallas Austin and Boyz II Men, and the song was released as the third single from Boyz II Men's second studio album, "II".  "Thank You" did not perform as well as its predecessor and reached a peak position of #21 on the US "Billboard" Hot 100 and the Hot Singles Sales on March 18, 1995, and March 25, 1995, respectively, and also reached #17 on the US "Billboard" Hot R&B/Hip-Hop songs.  "Thank You" performed moderately well in the UK eventually peaking at #26 on the UK Singles Chart.  "Thank You" also peaked at #17 on the New Zealand RIANZ singles chart, #27 on the French singles chart and #33 on the Australian ARIA Singles Chart.  The album version of the song consists only of sounds created by the human voice, creating an almost a cappella sound, bringing to mind (and, at one time, quoting) one of their first hit songs, "Motownphilly".

Blayse: Blayse was a short lived American R&B supergroup, which consisted of Terrell Phillips (formerly of Blackstreet), Marc Nelson and Tony Grant (formerly of Az Yet) and Gary "Lil G" Jenkins (formerly of Silk).  The group name is an acronym developed by combining the names of the members' former group affiliations ("BL" from Blackstreet, "AY" from Az Yet, "S" from Silk, "E" added to denote the phrase "Everything You Could Want").

Let It Snow (song): "Let It Snow" is a song co-produced and performed by American contemporary R&B group Boyz II Men, featuring vocals from fellow American contemporary R&B singer Brian McKnight.  The song was issued as the only official single from the group's holiday album "Christmas Interpretations".  Written by McKnight and Boyz II Men member Wanya Morris, it peaked at #32 on the "Billboard" Hot 100 in 1993.

I Don't Ever Want to See You Again: "I Don't Ever Want to See You Again" is a song performed by American contemporary R&B singer Uncle Sam.  It is the closing track on his eponymous debut album and was issued as the album's lead single.  The song was written and produced by Boyz II Men member Nathan Morris.  Released in 1997, it was Sam's only hit on the "Billboard" Hot 100, peaking at #6 in 1998.

Boyz II Men discography: This is the discography of R&B and pop vocal group Boyz II Men.  Boyz II Men have sold 25 million albums in the United States alone.

Supporting paragraphs: Blayse Marc Nelson
Answer: Blayse