ドリーム・シアターさんのインスタグラム写真 - (ドリーム・シアターInstagram)「@premierguitar 🎸 recently came backstage to check out the guitars and equipment that help power our live shows. Watch their full 36-minute rig rundown with @johnpetrucciofficial, John Myung and our guitar tech Matt Schieferstein at the link in bio! #premierguitar #dreamtheater @music_man @sterlingbymusicman @ernieball @mesaengineering @daddarioandco #majesty #guitartech #guitar #guitars #bass #bassguitar #live #livemusic」5月23日 5時58分