Just read your multi-page article concerning David "Seva" Ball. Wonderful job! But no mention was made of his younger brother Mark, who is just as technical an audio engineer and who has been active in music and production for over 23 years (that I know of). His list of accomplishments are staggering: a flexi-disc record included in Spin Magazine, contributions to WUOT's Unradio, and more private releases than can be counted. Seriously, people, if you want to give Seva his proper respects, you really cannot ignore Mark's contributions to the local music scene.