[citation needed] The demo came to the attention of TV show Simon Townsend's Wonder World who offered to make a video clip for their song "Crusin".
In August 1996, Brethren performed tracks from their Big Brother album at Bomb Australia's B-Boy Kingdom 2 – a hip hop jam in Brisbane, alongside Warcry (Gold Coast).
In 1998 they appeared in the first[citation needed] Australian hip hop documentary Basic Equipment which was broadcast on ABC TV during the government supported youth culture themed Loud Festival.
In 2000 Brethren joined the label Mustard Records and launched a compilation project In Da Midst, which featured 18 tracks from emerging artists from Australia and New Zealand.
The album was produced by Wizdm, and included guest appearances by some Australian hip-hop artists; Morganics, Sereck, Sleeping Monk, Hoodsta, Mass Mc and DJs Nic Toth, Diggz, Flagrant and Nino Brown.
Each track on the album depicted a part of an original sci-fi story written by Brethren, with inspiration drawn from films such as Journey to the Center of the Earth, War of the Worlds, and Mad Max.
[13][15][16] Since the group's formation, Mistery and Wizdm have been heavily involved in promoting MCing, graff and breaking to teenagers and up and coming artists in the hip hop scene.
Krosswerdz runs creative arts programs for young people, collaboration projects for artists in the gospel music and hip hop scene, as well as monthly faith-based services.