So I have downloaded a backing track for guitar And wrote it into a cd player connected to my mixer (all independent from computer) and then I added the guitar on the mix, then I used a digital recorder to record what I play (boss BR-800) which is still not connected to PC and I recorded the whole playing and I was happy with the result, so I wrote it on a cd.
After when I got home I realised that the audio's volume was too low. When I tried to raise the volume with audacity I saw that the backing track distorted, but the guitar was just fine.
And now I am thinking if its possible to remove the backing track from the record and leave the guitar alone.
Anyone willing to help?
P.S if anyone want to take a listen to the recording here is a link (dont judge my playing, it sucks) https://drive.google.com/open?id=0Bz3Krsm113UecC03V2pwWmtIWmM