Complex sentence: Soon after they released their first EP "I Have a Dream" (2006), the band released their self-titled full-length debut studio album, "Group 1 Crew", in February 2007.
Split into simpler sentences: Soon after they released their first EP "I Have a Dream" (2006). The band released their self-titled debut full-length studio album, "Group 1 Crew", in February 2007.