19-year-old producer sonn teams up with Swedish-Iranian songstress Ayelle on sultry, smooth new single ‘Mercy’

19-year-old producer sonn teams up with Swedish-Iranian songstress Ayelle on sultry, smooth new single ‘Mercy’. Thematically, the track draws on the feeling of falling for somebody, exploring the notion through raw, emotive lyricism. “Lights Out“, the pair’s previous collaborative effort recently broke 1 million streams on Spotify – no mean feat for two young, emerging artists. “Whilst…