Also try freefilter by steinberg or some other similar software... choose a track which has a very similar sound/ style... with this software u press learn then u play the model track, meanwhile the software will take an average of each freq. (across 32 bands). Then u do the same 4 yer track... now use the morph button 2 get an increasing close eq. balance 2 yer model track!!!.... this is no life savior but I gives u a feel 2 the right tunning and also to yer ears natural tunning.

There is other software that will do the same, jus can't remember they're name... but I think there is something by Izotope... in theory the more bands the better and the more accurate.....

Z