Jonathan Munro is giving evidence during the latest stage of a High Court trial in London.
The composer says schools are failing to see how music can support behavioural and academic success.
Swedish TV reported two post-mortems revealed nothing suspicious, and foul play has been ruled out in the performer’s death.
The American actor, best known for his portrayal of the character Mini-me in Austin Powers, has died at the age of 49.
A stage adaptation the Strictly Ballroom, the film credited with reviving ballroom dancing, has opened in the West End.
Avicii, whose real name was Tim Bergling, was found dead in Muscat, Oman on Friday, according to his agent.
David Walliams said Dale Winton “devoted his life to making everyone else happy” after his friend's death at the age of 62.
TV presenter Dale Winton has died at the age of 62, his agent has confirmed.
TV presenter Ant McPartlin has been fined £86,000 for drink-driving alongside a 22-month ban.
Tributes have been paid to Oscar-winning One Flew Over The Cuckoo's Nest director Milos Forman following his death at the age of 86.