Related Information for Marvell Marvell are a Grime collective founded by members; Double S, DJ Limit, Vertex and Shocka. They are heavily involved and are close affiliates with independent label Alwayz Recording. Currently all active members of Marvell are working on their solo projects aswell as building the collectives name. Double S has a mixtape entitled Money's the Motive, which was released late March 2008. Shocka & Vertex released a joint mixtape entitled Late Arrival in October 2008. All active.. read more