I just want to add my support to this suggestion. Most of the time the analyzer looks like this

where most of the right half is blank since it's devoted to higher frequencies above 10kHz which just don't occur at the same rate as lower frequencies in the 100-2000Hz range in most songs, and as @DWW256 points out, these high frequencies aren't audible most of the time. Right now, these low frequencies that we care more about take up only ~20% of the bar.