You may not have heard of them yet, but their music is sure to fill airwaves soon. Monarch is a quartet consisting of bass guitarist Brent Kutzle (OneRepublic), keyboardist, Brian Willet (OneRepublic), drummer Joel Plotnik (A Fine Frenzy), and fronted by vocalist Brennan Strawn. Their first single, Stay, comes from their forthcoming debut EP Apollo slated for a Spring 2015 release. The track has a vintage indie-pop feel, laced with nostalgic vocals and shiny synths. Look out for the remix package coming out next month, featuring renditions of the song by Norway’s Bearson and Canada’s Kill Them With Colour.