Mareva is a concept band. The sole member is Omar Hashim, and other band members come and go, contributing their share to any given piece of music that Mareva is working on. The end result is professional-sounding magic. Each music project is passed around as digital sessions in Reason and ProTools format, as each guest-member adds his/her ideas utilizing additional software plugins such as Reaktor4, Waves, Pluggo, and more. When the sessions are complete, they're brought back to Mareva's studio (Cave Cybernation) for final mix-down and mastering.