Los Angeles outfit MUNA, penning a modern-esque twist on '80s synth pop, have unveiled the rich new straight-forward single 'Promise'.

It's a genuinely perfect summer night anthem, flickering with the outwardly gorgeous vocals of lead singer Katie and shimmering gloss pop. Speaking with The FADER, the band says, "We see 'Promise' lyrically as a track about misconstruing expressions of passion as authentic expressions of love. More personally, Katie struggles with her own temper in relationships, and wrote this song during a moment of helplessness; questioning whether or not she could truly control her own behavior."

Listen to 'Promise' below and look out for more music from MUNA in the near future.