Im in a band, and I wanna know what People want to hear?

I like to play 80's Rock & Metal... Drummer wants to do Screamo... Bist wants to do MetalCore/Screamo... Vocalist Wants to do HardRock/Metal... What would sell?... What do people want to listen to? Somthing great for all ages and to be remembered by... Keep in mind im a EVH & Marty Freidman style Guitarist...