Atmozfears was previously a trio, consisting of Tim, Kevin Keiser and Michael Jessen, formed in 2009.

[7] After a few months, van de Stadt returned to the Netherlands and continued to perform there with Kuipers under the name Paranoia.

Regarding the distribution of roles, Keiser said that van de Stadt is the “brain” of the trio and is responsible for the ideas of the productions.

With Jessen's departure, van de Stadt accompanied Keiser behind the mixing desk, and their popularity on stage increased through joint appearances with, among others, Brennan Heart, Audiotricz and their long-time idol Wildstylez.

[14] In 2016, he founded the ATMO project together with the Dutch DJ and producer Sergio van den Heuvel to release electro house music.

After contributing a remix to Hardwell's single Run Wild, they had to change their name for copyright reasons to Seth Hills.

[15] At the Ultra Music Festival, Hardwell performed a reworked version of Atmozfears song Raise Your Hands.

[17] On January 1, 2017, Atmozfears posted a text on Facebook in which he accused the Dutch DJ and producer Xander Mourits aka Energyzed of stealing.

He found out through friends and also through the record label that Energyzed van de Stadt's project files, kicks as well as other samples and entire demo tracks were stolen, renamed and then sold for several thousand dollars.

[4] At the beginning of 2018, Atmozfears produced the anthem of the Australian festival Midnight Mafia with the song City of Dragons.

In 2019, Atmozfears made the anthem for the Decibel outdoor festival named Live Loud in collaboration with LXCPR, which was released on June 24, 2019.