Catherine has 4 D at Sea concerts.

Better known by his moniker D at Sea, Doyle Perez became a YouTube sensation after his acoustic cover of Parkway Drive’s “Carrion” went viral in late 2011. Since the Parkway Drive video D at Sea has released a host of other reworked renditions of songs from the hardcore genre including tracks by The Amity Affliction, Bring Me the Horizon and Of Mice and Men among others, garnishing more than 3.5million views on his YouTube channel and attracting almost 28,000 facebook likes.