It’s possible that Mercker was trained by Conradus who was simply students of Sweelinck. Mercker became an instrumentalist and composer along with his 1st reported shows and interests concentrating on the cornett. At the moment he was operating to Ruler Christian IV of Denmark and in 1602 he travelled to Russia operating to Christian’s sibling. Upon his go back to Denmark, his post using the king have been assumed by another musician therefore Mercker became an organist in Franeker. By 1608 he he previously shifted and had end up being the cornet participant for the Duke of Holstein. In his commitment to “Musica instrumentalis” Mercker described Munchhausen who it appears he offered for 3 years. The final reports in mention of his musical services indicated that he was the organist of St Nicolaus Chapel in Strasbourg. It really is very clear that he was an experienced and creative instrumentalist playing the body organ, trombone, cornett, flute and viol. Compositions by Mercker also demonstrate an enthusiastic knowing of musical theory and artisanship with an focus on instrumental dances.