By Adam Nayman Taking its title from Steely Dan’s barbed, the-kids-aren’t-alright tract “Show Biz Kids” and its plodding, piano-driven beat from Elton John’s “Benny and the Jets,”  Frank Ocean’s single “Super Rich Kids” is a wasted daydream of (literally) high-living largesse (“Start my day up on the roof / There’s nothing like this kind of…