Helsinki Philharmonic Orchestra covers ‘Sandstorm,’ ‘Opus,’ and more [Video] The Helsinki Philharmonic Orchestra transformed dance music hits like Darude's 'Sandstorm,' Eric Prydz's 'Opus,' and Faithless' 'Insomnia' in 'Classical Trancelations in Concert' performance. Related Posts: Good Morning Mix: Eric Prydz spins eight unreleased tracks in new EPIC Radio mix Eric Prydz completes ‘Pryda 15’ series with third installment
