Reggae rock also known as “Cali reggae” is a subgenre of reggae fusion and rock music that primarily uses the genres reggae, rock, and ska. Typical lyrics of reggae rock songs incorporate love, personal awareness, and life challenges while incorporating music and beat elements of rock, punk, and hip-hop. The term "reggae rock" has been used to categorize artists such as Eddy Grant, and bands like The Police, Men at Work, Sublime & Sublime with Rome, No Doubt, Pepper, Slightly Stoopid, the Expendables, Iration, Dirty Heads, Rebelution, 311, SOJA, Big Sugar, and, to some extent, heavier bands such as Bad Brains.