

In 1974, two robbers wearing balaclavas burst into a Glasgow record shop and held up the manager.
Scotland's most flamboyant rock'n'roll star is making a 'comeback' nearly two decades after his death.
Gorbals-born Alex Harvey was one of the most distinctive and dynamic performers in British music.
He died of a heart attack in Belgium in 1982, one day before his 47th birthday.
Now Glasgow's Pavilion Theatre plans to stage a show based on Alex life, while an award winning radio station is honouring him with a two part documentary.
Global interest in him is still intense, with dozens of internet sites devoted to his memory.
Alex is best remembered for The Sensational Alex Harvey Band, whose hard rock sound and on-stage theatrics enthralled audiences and provided Glasgow's Appolo theatre with many of its most memorable nights.
They had a top ten hit in the mid 1970's with their version of the Tom Jones song Delilah.
His father Les, was a night watchman at the Appollo across the road before changing to the Pavilion as stage-door doorman.
As they made their escape with the takings, one of the crooks did an about turn and demanded; 'And give us two copies of the new Alex Harvey Album.'
This story is told by Simple Minds' star Jim Kerr in an affectionate tribute to Alex. 'I maintain that it was Harvey himself under the balaclava' jokes Jim.
Alex was a major influence on acts such as Johnny Rotten, the late Ian
Dury, Primal Scream and Midge Ure.
He had 36 different jobs - including, he claimed, lion tamer - before settling for a career as a musician. His big break came in 1957 when he won a competition to find Scotland's Tommy Steele organised by the Daily Record. He also played guitar in the house band for the controversial 60's rock musical 'Hair'
His earliest group, The Soul Band, supported The Beatles on their first Scottish tour and followed John, Paul, George and Ringo to the clubs of Hamburg.
Part of their repertoire was a song called Shout which impressed a then up-and-coming teenage singer called Lulu. Maggie Bell - who sings the Taggart theme tune - recalls; 'Shout was Alex's big song. Nobody had ever heard that kind of music before. Lulu would watch the group regularly and she had her first
hit with that song.
But it wasn't until the 1970's that Harvey enjoyed chart success. He formed a new group, modestly called The Sensational Alex Harvey Band, and, for once, the hype was justified.
They cut their teeth supporting Slade.
Two incidents took their toll on Alex. The first was the tragic death of his brother Leslie in 1972. He played guitar with rock band Stone the Crows and was electrocuted on stage during a gig in Swansea.
The second body blow came when Sensational
Alex Harvey Band's manager Bill Fehilly was killed in a plane crash.
After releasing eight albums, and scoring hit singles with Delilah and Boston Tea Party, Alex quit the group.
Two years later, he formed a new band and was on the road with them when he died in 1981.
Slade's Noddy Holder says; 'Alex was pure rock theatre. He was decadent rock Burlesque. No one else was doing it. He was ahead of his time.'