Apr Artillery Band was formed in 2006 after the collapse of similarly oriented Jahzmuzik amateur group, part of which was transferred members. The rhythmic base (Baloo, Thomas and Sorbák) joined guitarist and singer Nina and "mašinkář" Michael. Play a relatively traditional reggae and dub, enriched with cosmic sounds darker character. Singer, however, heavier sound of the band and provides counterbalance fragile melodic element.