The American Idol Top 4 last week was David Cook, David Archuleta, Jason Castro and Syesha Mercado. David Cook wasn’t quite as dazzling during Neil Diamond week as he was covering Andrew Lloyd Webber and Mariah Carey tracks, but did more than enough to hold the top spot for seventh consecutive week. In fact, aside from his rendition of Our Lady Peace’s “Innocent,” Rocker David has used inventive arrangements and rock-solid vocals to make his trip to the finals look like a foregone conclusion (read more…)