He wrote variations on John Dowland 's famous Lachrimae Pavane .
Sweelinck 's music appears in the Fitzwilliam Virginal Book , which otherwise only contains the work of English composers .
Sweelinck wrote variations on John Dowland 's famous Lachrimae Pavane .
Sweelinck 's music appears in the Fitzwilliam Virginal Book , which otherwise only contains the work of English composers .