Complex sentence: The next year the newly formed Joe Jackson Band released their debut album, "Look Sharp!", its mix of energetic New Wave rock and bitter British punk similar to his contemporaries Elvis Costello and Graham Parker.
Split into simpler sentences: The next year the newly formed Joe Jackson Band released their debut album, "Look Sharp!". Its mix of energetic New Wave rock and bitter British punk was in a similar style to the music of Elvis Costello and Graham Parker.