There are two artists of this name on Last.fm, a British pop band and an American rock band:
1. First Class is a Chicago-based punk rock band, and the four-piece released their debut album, 'Somewhere in the Grey', in 2004.
2. The First Class was the studio sunshine pop creation of the British singer-songwriter John Carter and singers Tony Burrows and Chas Mills as an outlet for material Carter wrote with his creative partner and wife, Gillian "Jill" Shakespeare..