Sigur Ros, Aphex Twin Heat Up Barcelona Fest

Sounds of old school (Terry Riley) and new (Vladislav Delay) mix and mingle as annual Sonar event kicks off.

Timo Maas A Hot Commodity For Madonna, Kelis, Paul Oakenfold

DJ/producer releases first true mix and production albums this year.

Green Velvet Completes Whatever, His Most Personal Work

But underground techno bard has no U.S. label yet for second proper album.

Green Velvet Takes 5-Year-Old Track To Top

'Flash' grabs spot ahead of Nomad, Olive, Ann Nesby and BT.

Green Velvet Finds Fame After A Decade In The Underground

Five-year-old 'Flash' is at #3 on the dance charts.