More than ever, the difference between children's and grown-up pop seems hazy.

He says it is a mixture between rap and pop.

Time was, it was easy to tell the difference between classical music and pop.

It occupies a position somewhere between pop and classical music, yet similar to neither.

The war between pop and classical may be that simple.

They have some strong tunes but these are lost somewhere between weak rock and clumsy pop.

The styles of these songs vary between pop, blues, country and rock.

By the same token, though, the new acts have not done much to bridge the gap between pop and country, either.

They've also been described as a blend between pop and metalcore.

The highway between classical music and pop is well traveled.