Spray is the alias of Irish DJ and producer Tiarnan McMorrow, originally from Sligo and now based in Berlin. Known for his eclectic and genre-blending approach, Spray's music spans progressive house, trance, breakbeat, and psychedelic techno, often infused with nostalgic rave elements.​

Spray's sound is characterized by its fusion of classic trance motifs with contemporary electronic rhythms, creating tracks that are both dancefloor-ready and emotionally resonant. His productions often feature intricate synth work, driving basslines, and a penchant for blending the old with the new.​

In addition to his work as Spray, McMorrow has introduced the alias Spriitzz, under which he explores more melodic and ambient territories. The debut release, Where R U, is described as “sunset trance” that evokes the dreamy atmosphere of Ibiza's golden era. McMorrow explains the distinction: “Spray for the club, Spriitzz for the sunset.”