Driving me nuts

i took a file from a casette tape so its all one track and its an old tape from the 80’s but i ve made it sound pretty good but at the time of the recording the guitar was up a tad bit high and it over powers the rest of the music i brought up the bass drum vocals but its still over powering and making me crazy anyone know how to lower it

As the recording does not have each instrument on a different track, then doing the best that you can with the Equalization effect is likely to be as good as it gets.