BBC Wales and Arts Council of Wales have announced that the search for Horizons artists to join its 2018 project is now underway   The applications process is now open and the 12 successful acts will be supported and promoted in various ways by Horizons over the next 12 months. Horizons is a unique showcase of new, independent contemporary music in Wales.  Now in its fourth-year, Horizons is a collaboration between BBC Wales and Arts Council of Wales. Since its inception in 2014, Horizons has given a platform to…