Full concert: Justin Timberlake debuts ‘True Blood’ & more at iHeartRadio festival...

With HBO hit series 'True Blood' coming to an end *sob*, Justin Timberlake decided to honour the show with a new song of the same name. It's not exactly a memorial to Eric Northman but he does sing about a spirit-evoking woman who knows how to bring out his inner demon! 

The orchestral-laced number is sinister and dark, but despite it's haunting overtones, the track still has that funk and piercing strings we can groove to for 9 minutes and 30 everlasting seconds! JT debuted the track last night while headlining the second evening of the iHeartRadio festival at the MGM Grand Arena in Las Vegas. He performed his past and present hits, and debuted another new song called 'Only When I Walk Away' from his forthcoming LP 'The 20/20 Experience: 2 of 2' (due September 30th). Enclosed is the audio recording of 'True Blood' while his full set can be watched below.

Note: 'Only When I Walk Away' starts at about the 42:00 mark.
Thoughts?