Superheist
Superheist were formed in Frankston, Victoria in 1993. The original line-up was Rod "Berger" McLeod on vocals, DW Norton on guitar, Sean "Seanheist" Pentecost on drums, Fetah Sabawi on keyboards and samples, and Adrian Sudborough on bass. The band was originally to be named Orgheist, which was inspired by the European grind core bands that they were influenced by at the time.
Streetheart (band)
On January 2, 2019 the Streetheart Facebook page stated the following:
Today we are pleased to announce that Dave Langguth will be performing with Streetheart in 2019.
Dave is one of Canada’s premiere rock drummers and anyone who has seen Dave play with Kim Mitchell in recent years can attest to that.
Dave is an exceptionally skilled, diverse and powerful player and his list of playing credits along with Kim Mitchell include Nelly Furtado, Sass Jordan, Alannah Myles and Rik Emmett.
Dave is also an experienced drum clinician and instructor when he’s not on the road touring.
We feel very fortunate to have the opportunity to add such a high quality player to our lineup and we look forward to all that Dave will bring to the Streetheart live shows. 
Along with Streetheart founding member Ken "Spider" Sinnaeve on bass, Dave Langguth gives Streetheart an explosive one two punch that we look forward to sharing with you all soon.