Over two years prior to the album's release, the song "Nobody Likes The Opening Band" was released as a free download on iDKHOW's website on March 14, 2018, accompanied with a music video. On August 5, 2020, the band released a lyric video for the album's lead single "
Leave Me Alone" along with the announcement of the album's title and release date. On September 16, the title track "Razzmatazz" and accompanying lyric video were released. Following a video on October 1 explaining the need to push back the album, the band released the third single "
New Invention" the next day alongside a lyric video. The band continued promoting the album long after release and performed "Leave Me Alone" on
Jimmy Kimmel Live! the following January and on
The Ellen DeGeneres Show in February. For
Record Store Day 2021, the band released
Razzmatazz B-Sides as an exclusive picture disc. This EP included one new track: "Mx. Sinister", a cover of "
Debra" by
Beck, and reimagined versions of "Leave Me Alone" and "Modern Day Cain". On November 19, the band released Razzmatazz: Deluxe Edition. Included in the bonus tracks were a cover of "
Boys Don't Cry" by
The Cure, a revision of "New Invention" featuring
Tessa Violet, various live performances of tracks from
Razzmatazz, and material previously only found on their limited B-Side release. Starting in mid-2021 the band toured internationally to support the album and were featured in various festivals. The tour was split into two parts: the "Razzmatazzmatour" (late 2021) and "The Thought Reform Tour" (early 2022). == Critical reception ==