Message was in response to Powell who was seeking to clear a sample for new song 'Insomniac'
'If a record takes more than a week to make, somebody's fucking up...' says Albini
Producer says his rant was 'rude and sloppy'
Singer has offered to pay musicians in beer and hugs on her world tour
Wakefield trio say fifth album is on its way after sessions in US and UK
Pixies/Nirvana producer slams rap group and labels them 'assholes making music about being assholes'
'He was a good dude,' Albini writes of late Sparklehorse leader
Former Pulp man also reveals release date