Arista Music stands accused of exploiting the late singer's back catalogue
The King's vocals have been put to new arrangements for record
Famous hits reworked as part of the late singer's 75th birthday celebrations
The legitimacy of the collection of medical implements was brought into question
'Elvis At 21' is open at the Proud Galleries Chelsea till January 31
A lock of The King's hair auctioned off in Wiltshire
Presley would have been 75 next January
A set of The King's sweaty handkerchiefs are also auctioned off in Chicago
New collection to be released on December 8
The singer's locks to be sold later this month