As the music begins, Esteban coughs halfway through his sip of wine, caught quite off guard by the sudden... music is almost an understatement; noise explosion might capture the experience better in words. Still, he is able to notice that there is some genuine talent there, and can't help but stare at the strange instruments the group is playing. As they finish, he raises his eyebrows and lowers his jaw slightly while keeping his mouth shut, applauding along with Adelard.
"Definitely an experience, and those instruments. Have you ever seen a guitar like that before?" His voice peaks near the end of this question as he looks around the table at his companions. "We should have them join us for a drink." Without waiting for the approval of anyone else at the table, Esteban jumps to his feet and motions towards the band as they leave the stage, a pitcher of ale in his hand. "Stunning performance. Care to join me and my friends for a drink?"