[[Category:Music and sound|**]][[Category:CPC scene members]][[Category:CPC people passed away]]
[[Image:EkXquOoXsAATzPd.jpg|thumb|Sydney the Ultrasyd]]
'''Ultrasyd''' is a [[Chip Tune]] artist known to use [[AY]] based machines, notably '''Atari ST''' and '''Amstrad CPC6128'''.