Sonic Boom Six is the self-titled debut EP by the Manchester ska/punk band Sonic Boom Six, released in October 2002 and produced by Jerry Melchers.The songs "SB6", "Northern Skies", "Different People" and "Play Inna Day" were featured as bonus tracks on the "Champion Edition" of Sounds to Consume. "Northern Skies" was later re-recorded and featured on the band's first full-length, The Ruff Guide to Genre-Terrorism.The EP was limited to 500 copies.