My grandmother plays in an old timey band, complete with fiddles, guitars and piano. Recently she recorded one of their concerts using a cassette recorder, but they placed the recorder too close to the guitar amp and on the recording the guitar is overpowering the rest of the band.
Now she is asking her geeky grandchild (me) to “fix” it, and I have no idea how. I know I can record the audio to WAV format and remove the hiss through the use of Sound Forge or some other software, but isolating and re-equalizing the guitar on a 1 track audio file?
Can this be done?