"Dave Weiner"@en . . "Dave Weiner (full name David Jason Weiner, born on September 24, 1976) is an American guitarist, most widely known for being one of Steve Vai's touring guitarists. He also posts instructional videos, called the \"Riff of the Week\", every Wednesday on YouTube, iTunes and his own website. He also gives online lessons."@en . "non_vocal_instrumentalist" . . . "1976-09-24Z"^^ . . "1976Z"^^ . "American guitarist" . . . . "Weiner, Dave"@en . .