McMillan and Meikle's first club event was a weekly Thursday night called Black Market, in the Glasgow club, Fury Murrys. They played a mix of house, funk and rap. In early 1988, they were approached by Steven Sleepman (aka Steven Workman), after he heard his first acid house track on DJ Segun's late night show on Radio Clyde. During a brief stint PRing for Club Eden, Sleepman secured a Saturday night at Glasgow's Tin Pan Alley, which was to become the home of Slam. Prior to the launch of her musical career Dot Allison (future musical collaborator) worked with the PR team, and DJ Harri was a regular guest on the turntables.Slam then quickly launched a Friday night at the Sub Club called Joy. Black Market still kept its own musical identity throughout the Summer of Love, playing an eclectic mix of musical genres.Shortly after, Tennent's Lager’s marketing agency approached Slam with a sponsorship deal to tour Scotland's clubs over a period of two years. The tour ultimately led to Slam's residency at T in the Park and increased their nationwide profile.Slam have released numerous singles since the mid-1990s, their best known being "Positive Education", "Eterna" and "Lifetimes". They co-founded Soma Quality Recordings in 1991, along with label boss Dave Clarke. More recently, Slam Events was launched - a subdivision of Soma that deals mainly with the promotion of Slam and Slam nights. Slam are currently the resident DJs at Pressure, a monthly event promoted by Soma and Slam Events which occurs on the last Friday of every month at The Arches in Glasgow. They also have a residency at the Sub Club in Glasgow at another Soma and Slam Events night called Return to Mono. They have also been resident DJs at Fabric in London. For the last 10 years Slam have curated and played in the Slam Tent, at T in the Park, and they have appeared on BBC Radio 1's "Essential Mix" six times between 1994 and 2008, as well as appearing at Bestival in 2008.