DJ Cover.P – JJ Mahoney’s House Music Party(2013.09.13~14) @ Grand Hyatt Hotel Aug 17, 2016 Cover, Cover Electronic, Cover House, HOUSE, DJ Cover.P – JJ Mahoney’s House Music Party(2013.09.13~14) @ Grand Hyatt Hotell. Like 0 Thanks! You've already liked this « Violin Solo ft Natasha Ratz on Bang Bang cover, Nicki Minaj, jessie J, Ariana Grande » Natasha Ratz Violinist, Korea Tour, 2014