Multiple equaliser settings per song

[BillBrowne]

Having the ability to have more than one equaliser setting:

For instance, I have a number of presets - eg headphones, car etc

Some tracks, however can have problems - need more bass etc.

I can make a preset for that particular track but it it is going to be based on one of my existing presets (eg headphones + a bit more bass). This is fine if I am listening on my headphones, but not so good if the song comes on while I'm driving.

For these situations, it would be good to have a preset which adds to the current preset, what ever that preset is. So if I'm using the car preset and this track comes on I get car + special track preset, or if I'm using my headphones I get headset + special track preset