There is more than one artist with this name:

1) Barrage is a visual and aural fusion of music, dance, theatre and song centered around a violin.

Created in 1996 by 5 to 1 Entertainments, Barrage takes the many traditions and styles played on the violin and the fiddle, combines them with Contemporary and World beat elements of percussion, rhythm, movement and energy to create a brand new form of theatrical extravaganza. The original music of Dean Marshall elevates the show to new and magical heights and features a wide range of musical influences including: Calypso, Swing, folk, Jazz, Klezmer, Classical and Pop.http://www.barrage.org/

2) Barrage is a Melbourne (Australia) based singer and producer, whose style falls between post-punk / electro-pop romantics and contemporary, rough and ready electronica. Originally from Brisbane (in the north-eastern state of Queensland), Barrage (real name Mark Gomes) has released one album - Hero or dirt? - so far. He has also played extensively across Australia's eastern states. www.barragemusic.com
www.feralmedia.com.au