I am using a windows 10 device, if it helps. I am trying to record a song with several instrument parts that i record separately, then edit the instruments so they don't get in each other's way, then record a vocal part over the edited final instrument track. right now the bass is not loud enough (nor has enough bass) and the guitar has too much treble so I would like to be able to adjust those levels on the track and cant figure out how. I am completely new at this.