Back in the day engineers would do a mixes on those horrible sounding Yamaha NS10 near-field monitors. I asked why once and he said If you can get the mix to sound ok on these it will sound good on anything. They had a hard upper midrange lower treble right where most people's hearing is the most sensitive. Some Sony phones have this too. Yeah I've had bad hearing day's. Best not to change anything till it's repeatable.. First clip is dark 2nd is sharp. Like the acoustic on the 2nd, main guitar on 1st. Not sure what your going for...

http://www.soundonsound.com/sos/sep08/articles/yamahans10.htm