Any composition’s genre can use strong differences in elements to create a powerful and memorable theme, and even to cover for the imperfections and restrictions of a particular lead. But genres including rap, hip hop and rhythm & blues are particularly popular for this, as one can experience with a performance of Motivation Lil Wayne. A single masculine vocalist and a single girl is a typical duet that can be brought up to modern demands and have a characteristic sound that entices both genders. Don’t be scared to get a little spoken word inside your rhythm and blues, or a drop of R&B inside your rap, either – the influences of Lil Wayne, which you can click here to explore, have taught the world plenty about how disparate parts can meld together for a eye-popping melody.