too much bass

guyz recently i attended a concert. recorded the concert using a sony hdd handycam. however the audio of the video has too much bass in it. alot of ‘booming’ in the audio. sounds dere any where i can remove the bass?thanks guyz.
k guyz the sample of the audio,pls help guyz

Audacity has Bass and Treble effect, which operates in real-time, (unlike the equalizer).