Denny Laine

The musicians spent a decade together in Wings.

Some simply considered him the guy in Wings who wasn't Paul McCartney – but he was much more.

His death comes on the 50th anniversary of one of his greatest albums, 'Band on the Run.'

Moody Blues and Wings veteran's wife asks for $100,000 to assist with his recovery from critical illness.

Guitarist hails Linda McCartney's contribution to husband Paul's post-Beatles band.