https://listedin.us/listings/vocal-coach?format=rss&page=1&category_id=10750 ListedIn US en VOICE & Piano LESSONS- Oscar Diaz, Jr. achieves high standards in students. They have performed opera throughout the world & have been a part of TEAM CHRISTINA (Aguilera) on NBC's Season 5-THE VOICE 4b9cdbca9d45cbdf296414aac1d7d964 Wed, 22 Jul 2015 00:00:01 +0000 Vocal Coach 24f1722a9cde1287b5a1eb2ca65faacd Mon, 27 Apr 2015 03:58:05 +0000 Vocal Coach 0b37ee78ee037bfa4c1710ad0a2ba02a Fri, 20 Jul 2018 15:10:52 +0000 Vocal Coach