Since 2019, D. has made a major dent in the music scene, releasing a slew of impressive singles such as "Alright", "Rainbow Weather" & "Radio", performing with such lauded acts as Mundy, Hudson Taylor, Kieron Goss & Niamh Regan, receiving massive radio play across RTE, Today FM, BBC, and making 2 acclaimed performances on Ireland's biggest TV chat show "The Late Late Show".

D. Cullen is gearing up to release his eagerly anticipated debut album, “Sing My Story, Tell My Song” in October 2022, with a tour to follow in November.